LHX-3.4/4.9-S 3.4-4.9G RF Circulator

Kuzungulira kwa 3.4-4.9 GHz ndi gawo lofunikira pamakina osiyanasiyana olumikizirana opanda zingwe, kuphatikiza radar, matelefoni, ndi zakuthambo zamawayilesi. Chipangizochi chimagwira ntchito pafupipafupi kuchokera ku 3.4 GHz mpaka 4.9 GHz, kupangitsa kuti ikhale yoyenera kutumizirana ndi C-band.

Chimodzi mwazinthu zazikulu za circulator iyi ndi kuthekera kwake kuthana ndi mphamvu pafupifupi 25 Watts. Izi zimatsimikizira kuti imatha kupirira mphamvu zambiri popanda kuwonongeka kwa ntchito, ndikupangitsa kuti ikhale yabwino kuti igwiritsidwe ntchito pamagetsi apamwamba kwambiri. Chidziwitso chodzipatula cha chipangizochi chimayima pa 20 dB, zomwe zikutanthauza kuti chikhoza kuchepetsa kutsika kwa ma siginecha pakati pa madoko, kupangitsa kumveka bwino komanso mtundu wa ma siginecha omwe amatumizidwa.

Pankhani yomanga, circulator nthawi zambiri imakhala ndi madoko atatu kapena kupitilira apo pomwe ma siginecha amawongoleredwa mbali imodzi yokha kuchokera pazolowera mpaka kutulutsa, kutsatira njira yozungulira. Kusasinthasintha kwa zidazi kumapangitsa kuti zikhale zofunika kwambiri pakupatula ma transmitters ndi olandila, kuchepetsa kusokoneza ndikuwongolera magwiridwe antchito.

Ntchito zozungulira za 3.4-4.9 GHz zimadutsa m'magawo angapo. M'makina a radar, imathandizira kuyendetsa kayendedwe ka zizindikiro pakati pa transmitter ndi antenna, kuchepetsa chiopsezo cha kuwonongeka kwa zigawo zomveka. Pamatelefoni, makamaka m'ma transceivers oyambira, ma circulator amatenga gawo lofunikira pakuwongolera ma siginecha kunjira zolondola, ndikuwonetsetsa kulumikizana kodalirika. Kwa zakuthambo zamawayilesi, amathandizira kuwongolera ma siginecha kuchokera ku tinyanga kupita kwa olandila popanda kutayika kwamphamvu kapena mtundu.

Pomaliza, chozungulira cha 3.4-4.9 GHz, chokhala ndi mphamvu yogwira ntchito zazikulu zamphamvu ndikupereka kudzipatula kwamphamvu, chimakhala ngati mwala wapangodya pakupanga njira zolumikizirana zolimba. Kugwiritsa ntchito kwake kwakukulu, kuchokera ku chitetezo kupita ku mauthenga amalonda, kumatsindika kufunika kwake muukadaulo wamakono wopanda zingwe.