Zithunzi za RFTYT za Zinthu Zakuthupi za RF Resistor ndi RF Termination

Udindo wa ma resistors a RF umaonekera makamaka m'mbali zotsatirazi:
Tanthauzo ndi makhalidwe oyambira: Resistor ya RF ndi resistor yomwe imagwiritsidwa ntchito m'mabwalo amphamvu kwambiri, okhala ndi ma frequency osiyanasiyana kuyambira 300kHz mpaka 300GHz. Resistor ya ma frequency a wailesi ili ndi ubwino wokhala ndi ma frequency abwino, kulondola kwambiri, kukhazikika bwino, komanso kutentha pang'ono. Ma frequency ogwiritsira ntchito nthawi zambiri amakhala pakati pa ma megahertz makumi ndi awiri ndi ma kilohertz angapo, ndipo amatha kupirira ma voltages mpaka ma volts zikwi zingapo. Ali ndi kulimba bwino komanso kudalirika. ‌12
Madera ogwiritsira ntchito:
Kulankhulana opanda zingwe: Ma resistor a ma radio frequency amagwiritsidwa ntchito kwambiri pakulankhulana opanda zingwe pofananiza ma antenna, kugawa mphamvu, kuchepetsa ma signal, ndi zina kuti zitsimikizire kuti machitidwe olumikizirana amagwira ntchito bwino komanso kukhazikika.
Dongosolo la radar: Mu machitidwe a radar, ma resistors a RF amagwiritsidwa ntchito pochepetsa chizindikiro, kuletsa phokoso, kugawa mphamvu, ndi zina.
Kulankhulana kwa Satellite: Pankhani yolankhulana kwa Satellite, ma resistor a ma radio frequency amagwiritsidwanso ntchito pofananiza ma antenna, kugawa mphamvu, kuchepetsa ma signal, ndi zina zotero.
Televizioni ndi wailesi: Pankhani ya wailesi yakanema ndi wailesi, zotsutsa ma frequency a wailesi zimagwiritsidwa ntchito pochepetsa ma signal, kuletsa phokoso, ndi zina.
Njira zopangira ndi makhalidwe: Njira zopangira ma resistors a RF nthawi zambiri zimagwiritsa ntchito ukadaulo wopanga ma film owonda, kutanthauza kuti, kuphimba chitsulo choonda pa ceramic substrate, kenako kupanga chipangizo chofunikira chotetezera kudzera mu photolithography, etching ndi njira zina. Njira zopangira izi zimatha kupanga zida zodzitetezera zolondola kwambiri komanso zokhazikika, zomwe zimapangitsa kuti zikhale zochepa komanso zophatikizika. ‌23
Mwachidule, ma resistor a ma radio frequency ali ndi ntchito zosiyanasiyana pakulankhulana opanda zingwe, radar, satellite, TV, kuwulutsa, ndi zina. Kulondola kwawo kwakukulu komanso kukhazikika kwawo kumatsimikizira kuti machitidwe amagetsi amagwira ntchito modalirika.