Planar Spiral Antennas RF Microwave Millimeter Wave mm yoj

Planar Spiral Antennas RF Microwave Millimeter Wave mm yoj

Nta:

Kev sib piv ntawm impedance
Kev taw qhia hluav taws xob
Cov yam ntxwv zoo polarization
Cov yam ntxwv tsis muaj zaus nyob ntawm

Daim ntawv thov:

Telecom
Radar
Biotechnology

Hu rau tam sim no

Planar kauv kav hlau txais xov yog ib lub kav hlau txais xov siv rau kev xa tawm thiab tau txais rotating polarized electromagnetic signals hauv qhov chaw, nrog rau cov yam ntxwv thiab kev siv hauv qab no.

Yam ntxwv

1. Polarization hom: Planar kauv kav hlau txais xov muaj ib sab laug-tes polarization hom los yog txoj cai-tes polarization hom.
2. Impedance txuam: Planar kauv kav hlau txais xov muaj qhov zoo impedance txuam kev ua tau zoo.
3. Kev taw qhia hluav taws xob: Kav hlau txais xov muaj cov hluav taws xob zoo kev coj ua, nrog rau qhov siab tshaj plaws hluav taws xob kev taw qhia nyob rau hauv ib txwm kev taw qhia ntawm ob sab ntawm lub dav hlau thiab radiating ncig polarized nthwv dej.
4. Cov yam ntxwv tsis muaj zaus: xws li equiangular kauv kav hlau txais xov, nws cov duab yog txiav txim siab los ntawm lub kaum sab xis thiab tsis suav nrog cov kab ntev, lawv cov yam ntxwv tsis cuam tshuam los ntawm kev hloov zaus, thiab lawv muaj qhov dav dav dav.

Daim ntawv thov

1. Reconnaissance orientation: Vim yog sab laug tes los yog txoj cai polarization hom thiab zoo hluav taws xob directional kev ua tau zoo, horn kav hlau txais xov yuav raug tau txais electromagnetic signals nyob rau hauv cov lus qhia tshwj xeeb thiab polarizations rau reconnaissance ntawm lub hom phiaj orientation thiab teeb liab qhov chaw.
2. Satellite kev sib txuas lus: RF horn kav hlau txais xov tuaj yeem siv los ua khoom noj rau cov khoom siv hluav taws xob, ua kom muaj txiaj ntsig zoo pub rau cov tsis muaj zog satellite teeb liab rau cov khoom txais.
3. Lwm qhov chaw: Microwave horn kav hlau txais xov kuj muaj kev siv hauv kev sib txuas lus ultra wideband, tub rog radar, biotechnology, thiab lwm yam, xws li tsis txhob cuam tshuam ntawm ultra wideband kev sib txuas lus thiab kev sib txuas lus nqaim.

Qualwavemuab cov kav hlau txais xov cov kav hlau txais xov dav dav npog qhov ntau zaus mus txog 40GHz. Peb muab tus qauv nce horn antennas ntawm qhov nce 5dB, nrog rau kev kho dual polarized horn antennas raws li cov neeg siv khoom xav tau.

Tshooj Naj Npawb	Ntau zaus (GHz, Min.)	Ntau zaus (GHz, Max.)	Tau txais (dB)	VSWR (Max.)	Cov khoom sib txuas SMA2.92mm ib	Polarization	Lub Sijhawm Lead (lub lis piam)
QPSA-2000-18000-5-S	2	18	5	2.5	SMA Poj Niam	Txoj cai tes voj voog polarization	2 ~ 4
QPSA-18000-40000-4-K	18	40	4	2.5	2.92mm Poj niam	Sab laug tes voj voog polarization, Sab laug tes voj voog polarization	2 ~ 4