700-2700Mhz 3dB Hybrid Coupler

Tikubweretsa 2 X 2 3dB hybrid coupler, yomwe imadziwikanso kuti 2 mu 2 kunja kwa 3dB hybrid coupler. Chipangizo cham'mphepete mwake chimapangidwa kuti chipereke magwiridwe antchito osayerekezeka pakulekanitsa ma siginecha ndikugwiritsa ntchito kuphatikiza pafupipafupi kwa 700-2700MHz. Ndili ndi 50 ohm impedance komanso mphamvu zogwira ntchito mpaka 200W, coupler iyi imatha kunyamula ma siginoloji amphamvu kwambiri popanda kusokoneza kukhulupirika kwa siginecha.

2 X 2 3dB hybrid coupler imagwiritsa ntchito cholumikizira chachikazi chamtundu wa N-mtundu wamakampani kuti zitsimikizire kulumikizana kotetezeka komanso kodalirika. Mtundu wa cholumikizira chachikazi cha N umadziwika chifukwa chakuchita bwino kwambiri pakufananitsa ndi kuyika kwapang'onopang'ono, kulola kufalitsa ma siginecha moyenera. Chifukwa cha kapangidwe kake kolimba komanso zida zapamwamba kwambiri, coupler iyi imatha kupirira zovuta zachilengedwe.

Kaya mumagwira ntchito pa telecommunication, wailesi kapena usilikali, 2 X 2 3dB Hybrid Coupler ndi chida chofunikira kwambiri pazosowa zanu zogawa ma siginecha. Amapereka kudzipatula kwabwino pakati pa madoko olowera ndi otulutsa, kuchepetsa kusokoneza kwa ma sign ndikukulitsa magwiridwe antchito. The coupler imaperekanso chiŵerengero choyenera cha shunt cha 3dB, kupangitsa kuti ikhale yabwino kwa mapulogalamu omwe amafunikira kugawa mphamvu mofanana.