Ma Circulators Ozungulira Pamwamba pa RF High Power BroadBand Octave

Ndi zipangizo zazing'ono zomwe zimagwiritsidwa ntchito mu RF ndi machitidwe a microwave popereka zizindikiro zoyendetsera njira inayake. Ali ndi madoko atatu, ndipo chizindikirocho chimayenda motsatizana kuchokera ku doko limodzi kupita ku lina mwanjira inayake. Ma circulator a surface mount nthawi zambiri amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo ma amplifiers amphamvu, ma mixer, ma antenna, ndi ma switch. Kupanga ma circulator a surface mount kumaphatikizapo zinthu za ferrite zokhala ndi mphamvu ya maginito zomwe zimatsogolera zizindikiro mbali inayake. Alinso ndi bolodi la circuit lopangidwa ndi zitsulo, lomwe limapereka chishango cha electromagnetic kuti chiteteze zigawo zamkati ku kusokonezedwa kwa electrostatic ndi maginito akunja. Kusankha maginito nthawi zambiri kumafunika kuti circulator igwire bwino ntchito, zomwe zimachitika popanga mphamvu ya maginito ya bias pogwiritsa ntchito maginito okhazikika kapena maginito amagetsi. Ubwino wogwiritsa ntchito ma circulator a surface mount ndi monga kutayika kochepa kwa insertion, kusakhala ndi malo ambiri, komanso kuchepa kwa circuit board. Kukula kwawo kochepa kumawapangitsanso kukhala abwino kugwiritsidwa ntchito m'makina amakono olumikizirana opanda zingwe, komwe malo ndi ochepa. Posankha circulator ya surface mount, zinthu zofunika kuziganizira ndi monga operating frequency range, insertion loss, isolation, power handling capability, ndi voltage standing wave ratio (VSWR). Ndikofunikira kusankha chozungulira chomwe chili ndi makhalidwe oyenera omwe angathandize kupirira mikhalidwe yogwirira ntchito ya pulogalamuyo kuti zitsimikizire kuti dongosolo likugwira ntchito bwino.