Hagaha hirarka (ama hagaha hirarka) waa xariiq wareejin tuubo godan oo laga sameeyay koronto-haye wanaagsan. Waa qalab lagu faafiyo tamarta elektaroonigga ah (inta badan gudbinta hirarka elektaroonigga ah iyadoo leh hirar dhererkoodu yahay sintimitir). Qalabka caadiga ah (inta badan gudbinta hirarka elektaroonigga ah iyadoo leh hirar dhererkoodu yahay sintimitir).
Xulashada cabbirka hagaha hirarka leydi leh waa inay tixgelisaa arrimaha soo socda:
1. Dhibaatada baaxadda hirarka ee hagaha hirarka
Si loo hubiyo in hirarka elektromagnetic-ka ee ku jira xadka soo noqnoqoshada la bixiyay ay ku faafi karaan hal qaab TE10 ah oo ku jira hagaha hirarka, qaababka kale ee heerka sare ah waa in la jaro, ka dibna b
2. Dhibaatada awoodda korontada ee hagaha hirarka
Marka la faafinayo awoodda loo baahan yahay, hagaha hirarka ma jabi karo. Kordhinta habboon ee b waxay kordhin kartaa awoodda korontada, sidaa darteed b waa inay noqotaa mid aad u weyn intii suurtagal ah.
3. Hoos u dhaca hagaha hirarka
Ka dib marka microwave-ka uu dhex maro hagaha hirarka, waxaa la rajeynayaa in korontada aysan aad u lumin doonin. Kordhinta b waxay ka dhigi kartaa yareynta hoos u dhaca, sidaa darteed b waa inuu ahaadaa mid aad u weyn intii suurtagal ah.
Marka la eego arrimaha soo jiidashada leh, cabbirka hagaha hirarka ee leydiga ah waxaa guud ahaan loo doortaa sidan:
a=0.7λ, λ waa hirarka goynta ee TE10
b=(0.4-0.5)a
Inta badan hagaha hirarka ee leydi ah waxaa loogu talagalay saamiga dhinaca ee a:b=2:1, oo loo yaqaan hagaha hirarka caadiga ah, si loo gaaro saamiga ugu badan ee ballaca 2:1, taas oo ah, saamiga soo noqnoqoshada ugu sarreysa ilaa soo noqnoqoshada ugu hooseysa ee goynta waa 2:1. Si loo hagaajiyo awoodda awoodda, hagaha hirarka ee leh b>a/2 waxaa loo yaqaan hagaha hirarka sare; si loo yareeyo mugga iyo miisaanka, hagaha hirarka ee leh b
Saamiga ugu badan ee ballaca uu hagaha wareegga ahi faafin karo waa 1.3601:1, taas oo ah, saamiga inta jeer ee hal-habka ugu sarreeya ilaa inta jeer ee goynta ugu hooseysa waa 1.3601:1. Soo noqnoqoshada hawlgalka ee lagu taliyay hagaha hirarka leydi waa soo noqnoqoshada 30% ka sarreysa inta jeer ee goynta iyo 5% ka hooseysa inta jeer ee goynta qaabka labaad ee ugu sarreeya. Qiimayaashan lagu taliyay waxay ka hortagaan kala firdhinta soo noqnoqoshada ee soo noqnoqoshada hoose iyo hawlgalka multimode ee soo noqnoqoshada sare.
E-mail:info@rf-miso.com
Telefoon: 0086-028-82695327
Bogga internetka: www.rf-miso.com
Waqtiga boostada: Juun-12-2023
