Planar Spiral Antennas RF Microwave Millimeter Wave mm yoj

Planar Spiral Antennas RF Microwave Millimeter Wave mm yoj

Nta:

Kev Sib Tw Impedance
Kev Taw Qhia Txog Kev Tawm Hluav Taws Xob
Cov yam ntxwv zoo ntawm Polarization
Cov Yam Ntxwv Uas Tsis Yog Nyob Ntawm Zaus

Cov ntawv thov:

Kev Sib Txuas Lus
Radar
Kev siv tshuab biotechnology

TIV TAUJ TAM SIM NO

Lub kav hlau txais xov planar spiral yog lub kav hlau txais xov siv rau kev xa thiab txais cov teeb liab electromagnetic polarized tig hauv qhov chaw, nrog rau cov yam ntxwv thiab daim ntawv thov hauv qab no.

Yam ntxwv

1. Hom Polarization: Lub kav hlau txais xov planar muaj hom polarization sab laug lossis hom polarization sab xis.
2. Kev sib phim impedance: Lub kav hlau txais xov planar muaj kev ua tau zoo ntawm kev sib phim impedance.
3. Kev taw qhia hluav taws xob: Lub kav hlau txais xov muaj kev ua tau zoo ntawm kev taw qhia hluav taws xob, nrog rau qhov kev taw qhia hluav taws xob siab tshaj plaws nyob rau hauv qhov kev taw qhia ib txwm muaj ntawm ob sab ntawm lub dav hlau thiab tawm cov nthwv dej polarized ncig.
4. Cov yam ntxwv tsis yog nyob ntawm zaus: xws li cov kav hlau txais xov equiangular, uas nws cov duab yog txiav txim siab los ntawm lub kaum sab xis thiab tsis suav nrog qhov ntev linear, lawv cov yam ntxwv tsis cuam tshuam los ntawm kev hloov pauv zaus, thiab lawv muaj cov zaus dav heev.

Daim Ntawv Thov

1. Kev taw qhia kev soj ntsuam: Vim yog hom polarization sab laug lossis sab xis thiab kev ua haujlwm zoo ntawm kev tawm tsam hluav taws xob, lub kav hlau txais xov tooj cua tuaj yeem tau txais cov teeb liab electromagnetic hauv cov lus qhia tshwj xeeb thiab polarizations rau kev soj ntsuam ntawm lub hom phiaj kev taw qhia thiab cov teeb liab.
2. Kev sib txuas lus satellite: RF horn antenna siv tau ua qhov chaw pub rau cov reflector satellites, pub cov teeb liab satellite tsis muaj zog rau cov khoom siv tau txais.
3. Lwm cov teb: Lub kav hlau txais xov microwave kuj muaj cov ntawv thov hauv cov kab ke sib txuas lus ultra wideband, tub rog radar, biotechnology, thiab lwm yam teb, xws li zam kev cuam tshuam ntawm kev sib txuas lus ultra wideband thiab cov kab ke sib txuas lus narrowband.

QualwaveCov kav hlau txais xov planar spiral npog qhov zaus ntau txog 40GHz. Peb muab cov kav hlau txais xov horn txheem ntawm qhov nce 4dB, 5dB, 7dB, nrog rau kev kho kom haum rau ob lub kav hlau txais xov polarized raws li cov neeg siv khoom xav tau.

Tus lej khoom	Zaus (GHz, Min.)	Zaus (GHz, Siab tshaj plaws.)	Tau Txais (dB)	VSWR (Qhov siab tshaj plaws)	Cov khoom sib txuas SMA2.92 hli	Kev sib hloov pauv	Lub Sijhawm Ua Ntej (lub lim tiam)
QPSA-2000-18000-5-S	2	18	5	2.5	SMA Poj Niam	Lub voj voog sab tes xis polarization	2~4
QPSA-6500-7500-7-S	6.5	7.5	7	2	SMA Poj Niam	Lub voj voog sab tes xis polarization	2~4
QPSA-18000-40000-4-K	18	40	4	2.5	2.92 hli Poj Niam	Kev sib hloov ntawm lub voj voog sab xis, kev sib hloov ntawm lub voj voog sab laug	2~4