Waveguide Variable Attenuators Mosalekeza Rotary Amayenda Pamanja

M'mabwalo a microwave, mphamvu yazizindikiro nthawi zambiri imakhala yokwera kwambiri. Ngati mphamvu zochulukirapo sizingayendere bwino, zitha kuyambitsa zovuta zambiri mderali, monga kupitilira kuchuluka kwa mphamvu zololera zamagulu ozungulira ndikuyambitsa zopatuka zosiyanasiyana. Kugwiritsa ntchito ma waveguide variable attenuators kumatha kukwaniritsa kufunikira kochepetsa mphamvu yazizindikiro ndikuwonetsetsa kuti mabwalo a microwave akuyenda bwino.
Mfundo yogwirira ntchito ya attenuator yosinthika mosalekeza imatengera kufalikira kwa mafunde a electromagnetic mu ma waveguides. Makamaka imakhala ndi ma waveguide, zida zofananira ndi impedance, ndi ma makonda osintha. Chizindikiro chikadutsa pa ma waveguide, gawo lina la mphamvu limatengedwa ndi kondakitala block, motero kuchepetsa mphamvu ya siginecha.
Pamene chipika cha kondakitala ndi makina omwe amatha kusinthidwa pamanja ndi wogwiritsa ntchito, ndi chowongolera chozungulira. Ma attenuators osinthika pamanja ndi othandizira ofunikira pamakina olumikizirana amagetsi.