Реферат: Физико-математические основа радиоэлектронных систем

<img src="/cache/referats/4159/image001.gif" " " v:shapes="_x0000_s1026"> <img src="/cache/referats/4159/image002.gif" v:shapes="_x0000_s1027"> <img src="/cache/referats/4159/image003.gif" v:shapes="_x0000_s1028"> <img src="/cache/referats/4159/image004.gif" " " v:shapes="_x0000_s1029">


<span Verdana",«sans-serif»">Выполнил: Кунеев Павел,группа ИП-1-98

<span Verdana",«sans-serif»">Руководитель: Лаговский БорисАндреевич

<span Verdana",«sans-serif»">Задание:

<span Courier New"; mso-bidi-font-family:«Times New Roman»">Требуется создать просветляющеепокрытие для линзовых антенн в СВЧ диапазоне или линз в диапазоне ИК.

<span Courier New"; mso-bidi-font-family:«Times New Roman»">Общая толщина не должна превышать

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">0<span Courier New";mso-bidi-font-family: «Times New Roman»">. Проницаемости сред <span Courier New"; mso-hansi-font-family:«Courier New»;mso-char-type:symbol;mso-symbol-font-family: Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">0<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">Л<span Courier New";mso-bidi-font-family: «Times New Roman»">. Коэффициент отражения по мощности от линз |<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»">|2 требуется снизить в Араз.

<img src="/cache/referats/4159/image006.jpg" v:shapes="_x0000_s1030">
<span Courier New"; mso-bidi-font-family:«Times New Roman»">Найти

<span Courier New"; mso-hansi-font-family:«Courier New»;mso-char-type:symbol;mso-symbol-font-family: Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">2 <span Courier New";mso-bidi-font-family: «Times New Roman»">и <span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New";mso-bidi-font-family:«Times New Roman»">1<span Courier New"; mso-bidi-font-family:«Times New Roman»">,<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family: «Times New Roman»"> обеспечив снижение в <span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">A<span Courier New"; mso-bidi-font-family:«Times New Roman»"> раз в диапазоне <span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">±<span Courier New";mso-bidi-font-family: «Times New Roman»">10% от частоты <span Courier New";mso-bidi-font-family: «Times New Roman»;mso-ansi-language:EN-US">f<span Courier New";mso-bidi-font-family: «Times New Roman»">0<span Courier New";mso-bidi-font-family:«Times New Roman»">.Дополнительные условия: 1<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">£<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">, <span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New"; mso-hansi-font-family:«Courier New»;mso-char-type:symbol;mso-symbol-font-family: Symbol">£<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">Л<span Courier New";mso-bidi-font-family: «Times New Roman»"> и <span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New";mso-bidi-font-family:«Times New Roman»">1<span Courier New"; mso-bidi-font-family:«Times New Roman»">+<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">£<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">0<span Courier New";mso-bidi-font-family: «Times New Roman»">.

<span Courier New"; mso-bidi-font-family:«Times New Roman»">Найти допустимые значение погрешностейдля изготовления покрытия

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">D<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New";mso-bidi-font-family: «Times New Roman»">/<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»"> и <span Courier New"; mso-hansi-font-family:«Courier New»;mso-char-type:symbol;mso-symbol-font-family: Symbol">D<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">/<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»"> которые не приведут к нарушениямтребований к покрытию. Представить зависимость |<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»">|2 от частоты для найденногорешения.

<span Garamond",«serif»">Параметр

<span Garamond",«serif»">Значение

<span Garamond",«serif»">Обозначение в формулах

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d

<span Courier New";mso-bidi-font-family: «Times New Roman»">0

<span Courier New";mso-bidi-font-family:«Times New Roman»">0.012 мм

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d

<span Courier New";mso-bidi-font-family:«Times New Roman»">0

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">l

<span Courier New"; mso-bidi-font-family:«Times New Roman»">=<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">c<span Courier New"; mso-bidi-font-family:«Times New Roman»">/<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">f<span Courier New"; mso-bidi-font-family:«Times New Roman»">0<span Courier New";mso-bidi-font-family: «Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">0,1 мм

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">A

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">5

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New"; mso-bidi-font-family:«Times New Roman»">Л<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">6

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">3

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">1

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">-

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">1

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">2

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">-

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">2

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d1

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">-

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d1

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d2

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">-

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d2

<span Courier New";mso-bidi-font-family: «Times New Roman»;mso-ansi-language:EN-US">

<span Courier New";mso-bidi-font-family:«Times New Roman»">Примечание:все остальные переменные обозначаются так же как и в условии.

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New"; mso-bidi-font-family:«Times New Roman»">1.Находим

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»"> для системы без просветляющегопокрытия

<img src="/cache/referats/4159/image008.gif" v:shapes="_x0000_s1031">
<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">Составляемсистему уравнений:

<img src="/cache/referats/4159/image010.gif" v:shapes="_x0000_s1035">
<span Courier New"; mso-bidi-font-family:«Times New Roman»">Решение системы:

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">|

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»">|2=0.177

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New"; mso-bidi-font-family:«Times New Roman»">2.Находим

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»"> для системы с просветляющим покрытием

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">Составляемсистему уравнений:

<img src="/cache/referats/4159/image012.gif" v:shapes="_x0000_s1033">
<span Courier New"; mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">, где

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">k<span Courier New"; mso-bidi-font-family:«Times New Roman»">-волновое число

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">k

<span Courier New";mso-bidi-font-family:«Times New Roman»">=2<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">p<span Courier New"; mso-bidi-font-family:«Times New Roman»"><span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">c<span Courier New"; mso-bidi-font-family:«Times New Roman»">0<span Courier New";mso-bidi-font-family: «Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">Решениесистемы: (см. приложение)

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New"; mso-bidi-font-family:«Times New Roman»">3. Подбираем

<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New";mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family:«Times New Roman»">, <span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New";mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family:«Times New Roman»">, <span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">1 и <span Courier New";mso-bidi-font-family:«Times New Roman»;mso-ansi-language: EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">2.

<span Courier New";mso-bidi-font-family:«Times New Roman»">По условию мыдолжны понизить значение

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">R<span Courier New";mso-bidi-font-family:«Times New Roman»">полученное в первом пункте в 4 раза, то есть |<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»">|2<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">£<span Courier New"; mso-bidi-font-family:«Times New Roman»">0,035314.

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Garamond",«serif»">Номер

e<span Garamond",«serif»">1

e<span Garamond",«serif»">2

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">1

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">2<span Garamond",«serif»">

<span Garamond",«serif»">|

<span Garamond",«serif»;mso-ansi-language:EN-US">R<span Garamond",«serif»">|2

<span Garamond",«serif»">1

<span Garamond",«serif»">2

<span Garamond",«serif»">2

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">1

<span Garamond",«serif»">2

<span Garamond",«serif»">3

<span Garamond",«serif»">2

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.594

<span Garamond",«serif»">3

<span Garamond",«serif»">3

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.291

<span Garamond",«serif»">4

<span Garamond",«serif»">4

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.1301

<span Garamond",«serif»">5

<span Garamond",«serif»">4

<span Garamond",«serif»">1

<span Garamond",«serif»">0.007

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.123

<span Garamond",«serif»">6

<span Garamond",«serif»">5

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.055

<span Garamond",«serif»">7

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.04007

<span Garamond",«serif»">8

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.0264

<span Garamond",«serif»">9

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.02607

<span Garamond",«serif»">10

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.007

<span Garamond",«serif»">0.004

<span Garamond",«serif»">0.0299

<span Garamond",«serif»">Номер

e<span Garamond",«serif»">1

e<span Garamond",«serif»">2

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">1

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">2<span Garamond",«serif»">

<span Garamond",«serif»">|

<span Garamond",«serif»;mso-ansi-language:EN-US">R<span Garamond",«serif»">|2

<span Garamond",«serif»">11

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.011

<span Garamond",«serif»">0.001

<span Garamond",«serif»">0.09736

<span Garamond",«serif»">12

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.001

<span Garamond",«serif»">0.011

<span Garamond",«serif»">0.11307

<span Garamond",«serif»">13

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.003

<span Garamond",«serif»">0.009

<span Garamond",«serif»">0.03719

<span Garamond",«serif»">14

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.009

<span Garamond",«serif»">0.003

<span Garamond",«serif»">0.08581

<span Garamond",«serif»">15

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.007

<span Garamond",«serif»">0.002

<span Garamond",«serif»">0.06145

<span Garamond",«serif»">16

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.002

<span Garamond",«serif»">0.007

<span Garamond",«serif»">0.17803

<span Garamond",«serif»">17

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.008

<span Garamond",«serif»">0.001

<span Garamond",«serif»">0.05902

<span Garamond",«serif»">18

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.003

<span Garamond",«serif»">0.001

<span Garamond",«serif»">0.67591

<span Garamond",«serif»">19

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.002

<span Garamond",«serif»">0.2504

<span Garamond",«serif»">20

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.002

<span Garamond",«serif»">0.002

<span Garamond",«serif»">0.68209

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">Каквидно из таблицы лучший результат, обеспечивающий снижение коэффициентаотражения по мощности более чем в 5 раз достигается при следующих значениях

<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-hansi-font-family: «Courier New»;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">2 <span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">,<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New";mso-bidi-font-family:«Times New Roman»">2 <span Courier New"; mso-bidi-font-family:«Times New Roman»">: (9<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">z<span Courier New"; mso-bidi-font-family:«Times New Roman»"> строка)

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Garamond",«serif»">Параметр

<span Garamond",«serif»">Значение

<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New"; mso-bidi-font-family:«Times New Roman»">1

<span Courier New"; mso-bidi-font-family:«Times New Roman»">6

<span Courier New";mso-hansi-font-family:«Courier New»; mso-char-type:symbol;mso-symbol-font-family:Symbol">e

<span Courier New"; mso-bidi-font-family:«Times New Roman»">2

<span Courier New"; mso-bidi-font-family:«Times New Roman»">1

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d

<span Courier New"; mso-bidi-font-family:«Times New Roman»">1

<span Courier New"; mso-bidi-font-family:«Times New Roman»">0.006

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d

<span Courier New"; mso-bidi-font-family:«Times New Roman»">2

<span Courier New"; mso-bidi-font-family:«Times New Roman»">0.005

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New"; mso-bidi-font-family:«Times New Roman»">4. Находим допустимые значенияпогрешности покрытия

<span Courier New"; mso-bidi-font-family:«Times New Roman»">

<span Garamond",«serif»">Номер

e<span Garamond",«serif»">1

e<span Garamond",«serif»">2

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">1

<span Garamond",«serif»;mso-ansi-language: EN-US">d

<span Garamond",«serif»">2<span Garamond",«serif»">

<span Garamond",«serif»">|

<span Garamond",«serif»;mso-ansi-language:EN-US">R<span Garamond",«serif»">|2

<span Garamond",«serif»">1

<span Garamond",«serif»">6

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.02607

<span Garamond",«serif»">2

<span Garamond",«serif»">6

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.02886

<span Garamond",«serif»">3

<span Garamond",«serif»">5.95

<span Garamond",«serif»">1

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.02699

<span Garamond",«serif»">4

<span Garamond",«serif»">5.95

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.00622

<span Garamond",«serif»">0.00522

<span Garamond",«serif»">0.03518

<span Garamond",«serif»">5

<span Garamond",«serif»">5.95

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.00578

<span Garamond",«serif»">0.00478

<span Garamond",«serif»">0.03077

<span Garamond",«serif»">6

<span Garamond",«serif»">5.95

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.00622

<span Garamond",«serif»">0.00478

<span Garamond",«serif»">0.030308

<span Garamond",«serif»">7

<span Garamond",«serif»">5.95

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.00578

<span Garamond",«serif»">0.00522

<span Garamond",«serif»">0.02947

<span Garamond",«serif»">8

<span Garamond",«serif»">6.05

<span Garamond",«serif»">0.95

<span Garamond",«serif»">0.00622

<span Garamond",«serif»">0.00522

<span Garamond",«serif»">0.022

<span Garamond",«serif»">9

<span Garamond",«serif»">6.05

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.00622

<span Garamond",«serif»">0.00522

<span Garamond",«serif»">0.02746

<span Garamond",«serif»">10

<span Garamond",«serif»">6.05

<span Garamond",«serif»">1.05

<span Garamond",«serif»">0.006

<span Garamond",«serif»">0.005

<span Garamond",«serif»">0.028

<span Courier New";mso-bidi-font-family:«Times New Roman»">Примечание:при больших отклонениях коэффициент |

<span Courier New";mso-bidi-font-family: «Times New Roman»;mso-ansi-language:EN-US">R<span Courier New";mso-bidi-font-family:«Times New Roman»">|2не удовлетворяет условию.

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-hansi-font-family: «Courier New»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">D

<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">/<span Courier New";mso-hansi-font-family: «Courier New»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">=0.05/6=0.0083

<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">D

<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family: «Times New Roman»">/<span Courier New";mso-hansi-font-family: «Courier New»;mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family: Symbol">e<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family: «Times New Roman»">=0.05/1=0.05

<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">D

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">1<span Courier New";mso-bidi-font-family: «Times New Roman»">/<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New";mso-bidi-font-family:«Times New Roman»">1<span Courier New"; mso-bidi-font-family:«Times New Roman»">=0.00022/0.006=0.0367

<span Courier New";mso-hansi-font-family:«Courier New»; mso-ansi-language:EN-US;mso-char-type:symbol;mso-symbol-font-family:Symbol">D

<span Courier New"; mso-bidi-font-family:«Times New Roman»;mso-ansi-language:EN-US">d<span Courier New"; mso-bidi-font-family:«Times New Roman»">2<span Courier New";mso-bidi-font-family: «Times New Roman»">/<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">d<span Courier New";mso-bidi-font-family:«Times New Roman»">2<span Courier New"; mso-bidi-font-family:«Times New Roman»">=0.00022/0.005=0.0044

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">5.График зависимости |

<span Courier New";mso-bidi-font-family:«Times New Roman»; mso-ansi-language:EN-US">R<span Courier New"; mso-bidi-font-family:«Times New Roman»">|2 от частоты.

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<span Courier New";mso-bidi-font-family:«Times New Roman»">

<img src="/cache/referats/4159/image014.jpg" v:shapes="_x0000_s1036">
<span Courier New"; mso-bidi-font-family:«Times New Roman»">

еще рефераты
Еще работы по радиоэлектронике