Nta:
- VSWR qis
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Kev Hloov Pauv Waveguide RF Microwave Millimeter Wave Radio
Cov RF waveguides yog cov khoom siv uas xa lub zog los ntawm ib qho chaw mus rau lwm qhov. Es tsis txhob xa lub zog ncaj qha mus rau hauv tag nrho qhov chaw zoo li lub antenna, lub microwave waveguide tuaj yeem kaw lub zog hauv cov hlau khoob, uas txo qhov poob thaum lub sijhawm xa lub zog. Lub millimeter wave waveguide tuaj yeem nkag siab tias yog lub antenna muaj zog tshwj xeeb, thiab lub zog tsuas yog tuaj yeem nthuav dav hauv waveguide, thiab tsis tuaj yeem kis mus rau lwm qhov.
Kev hloov pauv waveguide yog ib qho ntawm cov waveguide, siv dav hauv ntau qhov chaw, suav nrog tab sis tsis txwv rau kev sib txuas lus microwave, radar systems, kev sib txuas lus satellites thiab microwave xov tooj cua txuas khoom siv. Muaj ntau hom kev hloov pauv waveguide, feem ntau nrog kev ua tau zoo, tus qauv sawv ntsug nthwv dej VSWR ≤ 1.2 hauv tag nrho cov waveguide bandwidth, cov ntaub ntawv yooj yim suav nrog tooj liab, txhuas, cov txheej txheem kho saum npoo nyiaj plating, kub plating, nickel plating, passivation, conductive oxidation, thiab lwm yam.
Nta:
Qhov tshwj xeeb ntawm qhov kev hloov pauv waveguide yog tias ob lub chaw nres nkoj siv cov hom waveguide sib txawv rau kev hloov pauv ntawm cov hom waveguide sib txawv. Piv txwv li:
1. Waveguide rau microstrip converters: Waveguide rau microstrip converters yog siv dav hauv kev nrhiav cov millimeter wave monolithic integrated circuits thiab hybrid circuits, nrog rau kev sib txuas ntawm waveguide rau planar circuits kom ntseeg tau tias muaj kev hloov pauv zoo ntawm ob txoj kab sib kis.
2. Kev hloov pauv ntawm ob-ridged waveguides mus rau lub rectangular waveguides: Precision machined transition waveguides tuaj yeem txuas ob-ridged waveguides mus rau lub rectangular waveguides, muab kev poob qis thiab kev sib phim siab. Hom kev hloov pauv waveguide no yog qhov tsim nyog rau kev teeb tsa hauv chaw kuaj mob thiab kev ntsuas ntawm ob-ridged rectangular waveguide sib dhos thiab cov khoom siv.
3. Kev hloov pauv ntawm lub voj voog plaub fab: Lub voj voog plaub fab hloov pauv hom TE10 hauv lub voj voog plaub fab tus qauv mus rau hom TE11 hauv lub voj voog plaub fab. Qhov kev hloov pauv no yog qhov tseem ceeb rau kev xa cov cim los ntawm lub voj voog plaub fab tus qauv mus rau lub voj voog plaub fab, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas xav tau kev hloov pauv hom tshwj xeeb no.
QualwaveCov khoom siv hloov pauv waveguide npog qhov zaus ntau txog li 220GHz, nrog rau kev hloov pauv waveguide raws li cov neeg siv khoom xav tau.
Tus lej khoom | Zaus RF(GHz, Min.)  | Zaus RF(GHz, Siab tshaj plaws.) | Kev poob ntawm kev ntxig(dB, Siab tshaj plaws.) | VSWR(Qhov siab tshaj plaws) | Qhov Loj ntawm Waveguide | Flange | Lub Sijhawm Ua Ntej(Lub lim tiam) |
|---|---|---|---|---|---|---|---|
| QWTR-7-5 | 145 | 220 | - | 1.2 | WR-7 (BJ1400), WR-5 (BJ1800) | FUGP1400, FUGP1800 | 2~4 |
| QWTR-10-6 | 113 | 173 | 0.8 | 1.2 | WR-10 (BJ900), WR-6 | FUGP900, FUGP1400 | 2~4 |
| QWTR-12-7 | 113 | 173 | - | 1.2 | WR-12 (BJ740), WR-7 (BJ1400) | UG387/U, FUGP1400 | 2~4 |
| QWTR-12-10 | - | - | 0.15 | 1.1 | WR-12 (BJ740), WR-10 (BJ900) | UG387/U, UG387/UM | 2~4 |
| QWTR-15-12 | 49.8 | 75.8 | 0.2 | 1.2 | WR-15 (BJ620), WR-12 (BJ740) | FUGP620, FUGP740 | 2~4 |
| QWTR-19-15 | 50 | 75 | 0.12 | 1.15 | WR-19 (BJ500), WR-15 (BJ620) | UG-383/UM, UG-385/U | 2~4 |
| QWTR-28-22 | 32.9 | 50.1 | 0.15 | 1.2 | WR-28 (BJ320), WR-22 (BJ400) | FBP320, FUGP400 | 2~4 |
| QWTR-51-42 | 17.6 | 22 | 0.1 | 1.15 | WR-51 (BJ180), WR-42 (BJ220) | FBP180, FBP220 | 2~4 |
| QWTR-D650-90 | 8.2 | 12.5 | - | 1.2 | WRD-650, WR-90 (BJ100) | FPWRD650, FBP100 | 2~4 |
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