I-180 ° Hybrid Coupler - SMA

I-Lead microwave's 180 °ihybrids ezizimbini kunye nezine-port ezidibanisayo ezilungiselelwe ukwahlulwa kwamandla e-3 dB. Zikhuselwe yi-RF kwaye zibonisa ukuba yedwa okuphezulu, ubungakanani obuncinci, i-VSWR ephantsi, ilahleko ephantsi, kunye nokuzinza kobushushu. Ii-couplers ze-Hybrid zingasetyenziselwa ukwahlula izibonakaliso ukusuka kwi-amplifiers ephezulu ukuya kwi-BTS abamkeli, kwi-signer ye-signal applications ukujonga ukusebenza kwenkqubo, ukufaka isignali kwisistim ngaphandle kokuphazamisa inkonzo yayo, ekudaleni ukubonakalisa i-shifters yesigaba, kunye nokunye. Inkokeli ye-microwave's 180 ° ii-couples couplers zibonelela ngeemodeli ezininzi zebroadband ezigubungela ukuya kuma-50 GHz.

INKOKELI-MW 's180 ° imihlanganiselwa iyilwe ngendlela yolwakhiwo olunatolo oluphindiweyo apho umgca wemigca emibini, i-asymmetric, i-tapered-layini eyalathayo iyanqunyulwa. Uthungelwano lweMeander kwicala ngalinye lomhlanganiselwa lugcina ubudlelwane besigaba se-180-degree phakathi kwamajelo kuzo zonke iifrikhwensi. Ukwenziwa komxube wentolo ephindwe kabini kufuna i-asymmetric couplewithinlanye imigca edityanisiweyo ngokupheleleyo kwisiphelo sayo esidityanisiweyo (apho imigca inqumla khona) eyenza usasazo olukhawulezileyo ukusuka ekudibaneni okuphezulu ukuya kungabikho kudityaniswa. Imixube yakhiwe ngolungelelwaniso olunamanqanaba amathathu. Imigca edityanisiweyo ibekwe kumacala achaseneyo ebhodi yesekethe ye coupler ebhityileyo, idityaniswe phakathi kweebhodi zedielectric ezilinganayo.