Mawonekedwe:
- Broadband
- Mphamvu Zapamwamba
- Kutayika Kochepa Kwambiri
Ma waveguide circulator amapangidwa ndi zinthu za microwave ferrite ndipo ndi chingwe chosasinthika chomwe chimagwiritsidwa ntchito popereka mphamvu zamtundu uliwonse pamakina a microwave. Ntchito yopatsirana mwapang'onopang'onoyi imagwiritsidwa ntchito pamagawo a zida za microwave, kuwalola kuti azigwira ntchito pawokha ndikudzipatula kwa wina ndi mnzake.
Mfundo yogwiritsira ntchito waveguide circulator ndikugwiritsa ntchito mphamvu yozungulira ya Faraday ya ndege yozungulira polarization pomwe mafunde a electromagnetic amatumizidwa muzinthu zozungulira za ferrite ndi mphamvu yakunja ya DC. Kupyolera mu kamangidwe koyenera, polarization ndege ya electromagnetic wave ndi perpendicular kwa pansi resistive pulagi panthawi yopita patsogolo, kuchititsa kuti attenuation pang'ono. Panthawi yopatsirana m'mbuyo, ndege ya polarization ya mafunde a electromagnetic imakhala yofanana ndi pulagi yokhazikika yokhazikika ndipo imakhala pafupifupi kumizidwa kwathunthu.
1. Kukula kwakung'ono: Kuchuluka kwa ma circulator a broadband ndi ochepa kwambiri poyerekeza ndi ogawa achikhalidwe ndi ophatikizira, makamaka pamtundu wapamwamba kwambiri. Chipangizochi chili ndi kukula kwapang'onopang'ono ndipo chitha kugwiritsidwa ntchito kwambiri m'magawo amagetsi othamanga kwambiri monga kulumikizana ndi njira zambiri komanso radar.
2. Kutayika kochepa: Chifukwa cha kugwiritsa ntchito mapangidwe apadera a waveguide ndi zipangizo zamtengo wapatali, ma octave circulators ali ndi zotayika zochepa kwambiri potumiza chizindikiro, kuonetsetsa kuti kayendedwe kake kamakhala bwino. Mosiyana ndi izi, mu ma allocators ndi ophatikizira, nthawi zambiri pamakhala kutayika kwakukulu kwa ma siginecha chifukwa cha kufunikira kwa ma siginecha kudutsa malo angapo olumikizirana.
3. Mulingo wapamwamba wodzipatula: Wozungulira ma waveguide amagwiritsa ntchito ma waveguides a ma frequency osiyanasiyana kuti apangitse kufalikira kwa reverse ndi kuphatikizana m'chigawo cha mphete, chomwe chingalekanitse zizindikiro za ma frequency osiyanasiyana. M'mabwalo apamwamba kwambiri, kudzipatula kwa ma sign ndi kusefa nthawi zambiri kumafunika, ndipo zozungulira za RF zimatha kukwaniritsa ntchitoyi.
4. Ikhoza kugwiritsidwa ntchito pamagulu angapo afupipafupi: Wozungulira wa microwave ali ndi ufulu wina wopangidwa ndi mapangidwe ndipo akhoza kusinthidwa malinga ndi maulendo osiyanasiyana. Itha kugwiritsidwa ntchito ku mabwalo osiyanasiyana osiyanasiyana pafupipafupi, ndipo kusinthasintha kwa chipangizochi ndi chimodzi mwazifukwa zogwiritsira ntchito kwambiri.
Qualwaveimapereka ma circulator a Broadband waveguide osiyanasiyana kuchokera ku 2.35 mpaka 36GHz. Mphamvu yapakati ndi 3500W. Ma millimeter wave circulators athu amagwiritsidwa ntchito kwambiri m'malo ambiri.
Gawo Nambala | pafupipafupi(GHz, Min.) | pafupipafupi(GHz, Max.) | IL(dB, max.) | Kudzipatula(dB, min.) | Chithunzi cha VSWR(max.) | Avereji Mphamvu(W, max.) | Kukula kwa Waveguide | Flange | Nthawi yotsogolera(masabata) |
---|---|---|---|---|---|---|---|---|---|
QWC-2350-K5 | 2.35 | 2.35 | 0.3 | 20 | 1.3 | 500 | WR-340 (BJ26) | FDP26 | 2~4 |
QWC-2400-2500-2K | 2.4 | 2.5 | 0.3 | 20 | 1.2 | 2000 | WR-340 (BJ26) | FDP26 | 2~4 |
QWC-2700-3100-3K5 | 2.7 | 3.1 | 0.3 | 20 | 1.25 | 3500 | WR-284 (BJ32) | Mtengo wa FDM32 | 2~4 |
QWC-8200-12500-K3 | 8.2 | 12.5 | 0.3 | 20 | 1.2 | 300 | WR-90 (BJ100) | FBP100 | 2~4 |
QWC-11900-18000-K15 | 11.9 | 18 | 0.4 | 18 | 1.3 | 150 | WR-62 (BJ140) | Chithunzi cha FBP140 | 2~4 |
QWC-14500-22000-K3 | 14.5 | 22 | 0.4 | 20 | 1.2 | 300 | WR-51 (BJ180) | Chithunzi cha FBP180 | 2~4 |
QWC-21700-33000-25 | 21.7 | 33 | 0.4 | 15 | 1.35 | 25 | WR-34 (BJ260) | Chithunzi cha FBP260 | 2~4 |
QWC-32000-36000-K2 | 32 | 36 | 0.5 | 20 | 1.25 | 200 | WR-28 (BJ320) | FBP320 | 2~4 |