Shaandheeyaha daloolka coaxial ayaa ah kan ugu ballaaran ee laga isticmaalo nidaamka RF iyo Microwave. Filterka daloolka coaxial wuxuu leeyahay faa'iidooyinka gaashaanka elektromagnetic-ka ee wanaagsan, qaab-dhismeed kooban, iyo luminta dhex gelinta baasaska hoose. Marka la eego loading capacitive, filter godka coaxial waxaa lagu samayn karaa in mugga yar oo uu leeyahay faa'iidooyinka iskuxiran leydi sare iyo awoodda sare ee awoodda.
Waxay ka samaysan tahay daloolka, resonator, furka hagaajinta, xidhiidhiyaha, saxanka daboolka, iyo xadhka isku xidhka;
Shaandheeyaha dhoobada dhoobada ah wuxuu leeyahay faa'iidooyin yar-yar, miisaan fudud, lumis hoose, xasilloonida heerkulka, iyo miisaaniyad hoose.
Shaandheeyaha dhoobada waxaa laga sameeyay walxo dhoobo ah oo zirconate titanate. Maaddada dhoobada ah waxaa laga sameeyaa xaashi, oo lagu daboolay lacag labada dhinacba sida elektaroonigga, waxayna leedahay saameyn piezoelectric ka dib dc polarization danab sare.
Marka la barbardhigo shaandhada dielectric iyo filter daloolka coaxial, shaandhada dielectric waxay leedahay mug yar, waxqabad liidata, oo ku shaqeeya awood hoose, laakiin shaandhada daloolku waxay leedahay waxqabad wanaagsan, mug weyn, iyo qiimo ka sarreeya shaandhada dielectric.
Labaduba waxay leeyihiin faa'iidooyin iyo khasaarooyinkooda, markaa caadi ahaan nooca shaandhada ku habboon xalka ayaa ah qodobka ugu muhiimsan. Sidasoo saaraha filtarrada RF, Jingxin waxa uu naqshadeeyaa shaandhada godka coaxial iyo filter-ka dielectric, gaar ahaanna waxa uu ku tolaa kuwa sida waafaqsan xalka qiimaha tartanka leh.
Waqtiga boostada: Abriil-26-2022
