Waveguide Twists RF Microwave Millimeter Wave Radio

RF waveguide, iri jambo ubusanzwe rikubiyemo ubwoko butandukanye bw'inzira z'amashanyarazi z'icyuma zidafite aho zihuriye n'inzira z'amashanyarazi z'ubuso. Muri zo, iya mbere yitwa inzira y'amashanyarazi ifunze kuko inzira y'amashanyarazi ikoresha iba ifungiye mu muyoboro w'icyuma. Iya nyuma kandi yitwa inzira y'amashanyarazi ifunguye kuko inzira y'amashanyarazi iyobora iba ifungiye ku nkengero z'imiterere y'inzira y'amashanyarazi. Izi nzira z'amashanyarazi zigira uruhare runini mu ziko za mikoroonde, radar, satelite z'itumanaho, n'ibikoresho byo guhuza radiyo ya mikoroonde, aho zishinzwe guhuza imiyoboro ya mikoroonde n'abakira kuri antene zazo. Ihindagurika rya Waveguide rinatwa inzira y'amashanyarazi ya waveguide. Ihindura icyerekezo cya polarization ihindura icyerekezo cy'impande nini n'izito ku mpande zombi, ku buryo inzira y'amashanyarazi inyuramo, icyerekezo cya polarization kirahinduka, ariko icyerekezo cyo gukwirakwiza ntigihinduka.
Mu gihe uhuza imiyoboro y'amazi ya milimetero, niba impande zagutse n'izito z'imiyoboro ibiri y'amazi zihanganye, ni ngombwa gushyiramo iyi miyoboro y'amazi yazungurutse nk'impinduka. Uburebure bw'imiyoboro y'amazi bugomba kuba umubare munini wa λ g / 2, kandi uburebure bugufi ntibugomba kuba munsi ya 2 λ g (aho λ g ari uburebure bw'umuyoboro w'amazi).