Miniaturized down conversion

Cov tsev neeg no muaj xws li amplifiers, bandpass filtering mixers, low-pass filters, amplifiers, sound table filter thiab lwm yam khoom, lub luag haujlwm tseem ceeb yog hloov lub siab zaus xov tooj cua zaus tus cab kuj teeb liab mus rau qhov nruab nrab zaus teeb liab, uas yooj yim rau teeb liab. ua thiab yog dav siv nyob rau hauv lub receiver ntawm kev sib txuas lus system.Cov khoom txais yuav ib tug hybrid integration txheej txheem, uas yog me me nyob rau hauv loj thiab txhim khu kev qha nyob rau hauv nws muaj cov yam ntxwv ntawm siab nce thiab tsis muaj suab nrov daim duab.

Kev sib koom ua ke siab, me me;tsis tshua muaj suab nrov daim duab;me me hauv zos oscillator zog yuav tsum tau;zoo 50Ω txuam, yooj yim siv hauv cascade;ua tau raws li qhov yuav tsum tau ua hauv huab cua thiab foob pob.