180 ° Hybrid Coupler - SMA

Tus thawj coj microwave's 180 ° hybrids yog peb thiab plaub-chaw nres nkoj directional couplers tsim los rau 3 dB fais fab sib cais. Lawv nyob nraum RF shielded thiab muaj kev sib cais siab, qhov me me, VSWR tsawg, poob qis, thiab qhov kub thiab txias. Hybrid couplers tuaj yeem siv los faib cov teeb liab los ntawm ntauwd amplifiers rau BTS receivers, hauv cov ntawv thov teeb liab los saib xyuas kev ua haujlwm ntawm lub cev, txhawm rau txhaj cov teeb liab rau hauv qhov system yam tsis cuam tshuam nws cov kev pabcuam, hauv kev tsim cov kev xav txog theem hloov pauv, thiab ntau dua. Tus thawj coj microwave's 180 ° hybrids couplers muab ntau cov qauv broadband npog txog 50 GHz.

LEADER-MW 's180 ° hybrids yog tsim los nrog cov txheej txheem ob- xub tsim nyob rau hauv uas ob lub stripline, asymmetric, tapered-line directional couplers yog cascaded. Meandering transmissionlines ntawm txhua sab ntawm cov hybrid tswj qhov kev sib raug zoo ntawm 180-degree theem ntawm cov channel ntawm txhua zaus. Fabrication ntawm ob- xub hybrids yuav tsum tau asymmetric coupling nrog tag nrho cov overlapped kab ntawm nws txuas kawg (qhov twg cov kab hla) uas tsim ib tug instantaneous kis tau tus mob los ntawm high coupling mus rau tsis muaj coupling. Cov hybrids yog tsim nrog peb txheej stripline configuration. Coupled kab yog etched nyob rau hauv opposite sab ntawm ib tug nyias coupler Circuit Court board, sandwiched ntawm ib tug khub ntawm vaj huam sib luag-thickness dielectric boards.