Lub Kav Hlau Planar Spiral 5 dBi Hom Kev Nce, 18-40 GHz Zaus Ntau RM-PSA1840-5

Planar Spiral Antenna 5 dBi Typ. Gain, 18-40 GHz Zaus Ntau RM-PSA1840-5 Duab Tshwj Xeeb

Kev Piav Qhia Luv:

RF MISO tus qauv RM-PSA1840-5 yog lub kav hlau txais xov uas tig mus rau sab xis uas ua haujlwm txij li 18 txog 40GHz. Nws tsim los rau EMC, kev tshuaj xyuas, kev taw qhia, kev tshawb nrhiav chaw deb, thiab kev siv tsheb. Cov kav hlau txais xov helical no tuaj yeem siv ua cov khoom sib cais lossis ua cov khoom noj rau cov kav hlau txais xov reflector.

Tiv Tauj Peb Tau Txais Daim Ntawv Qhia Txog Khoom

Cov Lus Qhia Txog Khoom

Kev Paub Txog Antenna

Cov Cim Npe Khoom

Cov yam ntxwv

● Zoo tagnrho rau kev siv rau saum huab cua lossis hauv av

● VSWR qis

● RH Kev Sib Hloov Pauv

● Nrog Radome

Cov Lus Qhia Tshwj Xeeb

Cov Kev Cai	Ib txwm muaj	Chav
Zaus Ntau	18-40	GHz
Tau Txais	5 Hom.	dBi
VSWR	≤2.5 Hom.
Kev sib hloov pauv	RH Kev Sib Hloov Pauv
Tus Txuas	2.92-Poj Niam
Khoom siv	Al/Epoxy fiberglass
3dB Qhov dav ntawm lub teeb	60°- 80°Hom.
Loj(L * W * H)	Φ33.2 * 36.9 (±5)	mm
Beam Squint	<5	°
Pem hauv ntej rauBrov qabRatio	>25	dB
Kev Sib Tw Amplitude	<0.2	dB
Qhov hnyav	0.01	Kg
Kev Tswj Fais Fab, CW	15	w
Kev Tswj Fais Fab, Qhov Siab Tshaj Plaws	150	w

Yav dhau los: Dual Circular polarization probe 10dBi Typ.Gain, 27-31GHz Zaus Ntau RM-DCWPA2731-10

Tom ntej no: Broadband Horn Antenna 10 dBi Typ.Gain, 0.8 GHz-8 GHz Zaus Ntau RM-BDHA088-10

Lub kav hlau txais xov planar spiral yog lub kav hlau txais xov classic uas tsis siv zaus thiab paub zoo txog nws cov yam ntxwv ultra-wideband. Nws cov qauv muaj ob lossis ntau caj npab hlau uas spiral tawm ntawm qhov chaw pub mov hauv nruab nrab, nrog rau cov hom uas feem ntau yog Archimedean spiral thiab logarithmic spiral.

Nws txoj haujlwm vam khom nws tus kheej cov qauv sib txuas (qhov twg hlau thiab cua sib txawv muaj cov duab zoo sib xws) thiab lub tswv yim "cheeb tsam nquag". Ntawm qhov zaus tshwj xeeb, thaj tsam zoo li lub nplhaib ntawm lub kauv nrog lub voj voog ntawm kwv yees li ib qho wavelength yog excited thiab dhau los ua thaj tsam nquag ua lub luag haujlwm rau kev tawg. Raws li qhov zaus hloov pauv, thaj tsam nquag no txav mus raws cov caj npab kauv, tso cai rau lub antenna cov yam ntxwv hluav taws xob kom ruaj khov hla qhov bandwidth dav heev.

Qhov zoo tseem ceeb ntawm lub kav hlau txais xov no yog nws qhov bandwidth dav heev (feem ntau yog 10: 1 lossis ntau dua), muaj peev xwm ua rau lub voj voog polarization, thiab cov qauv hluav taws xob ruaj khov. Nws qhov tsis zoo tseem ceeb yog nws qhov loj me thiab feem ntau qis dua. Nws yog siv dav hauv cov ntawv thov uas xav tau kev ua haujlwm ultra-wideband, xws li kev ua tsov rog hauv hluav taws xob, kev sib txuas lus broadband, kev ntsuas lub sijhawm, thiab cov kab ke radar.