lub ntsiab

Kev Kho Kom Haum

Cov Lus Qhia Tshwj Xeeb Yuav Tsum Muaj:
Xa Zaus: 31.2-32.8GHz
Nce: 15 dBi
3 dB Beam dav: E dav hlau ± 90 °, H dav hlau ± 7.5 °
Kev rho tawm channel transceiver: > 40dB

1. Cov Lus Qhia Txog Kev Siv Tshuab

Khoom Cov Qauv Cov Lus Qhia Tshwj Xeeb
1 Zaus 31-33GHz
2 Lub ntsej muag ntawm lub antenna 66mm * 16mm * 4mm
3 Lub kaum sab xis ntawm lub kav hlau txais xov 65°±1°
4 Qhov dav ntawm lub nqaj E dav hlau ±95°, H dav hlau 15°±1°
5 Tau Txais @±90 > 8.5dBi
6 Sab lobe <-22dB
7 Kev rho tawm transcevier >55dB

2. Kev daws teeb meem

Vim yog qhov tseem zoo li qub, qhov chaw txais thiab xa xov tseem tsim los nrog ob lub antennas sib txuas ua ke. Ib lub antenna tsuas yog ±100° xwb, qhov tsawg kawg nkaus ntawm ib lub antenna yog 8.5dBi@90°, thiab lub kaum sab xis ntawm lub antenna thiab lub missile axis yog 65°. Lub sub-antenna yog lub wave-guide slot antenna, thiab lub feed network ua qhov amplitude thiab phase weighting kom tau raws li qhov yuav tsum tau ua ntawm lub side-lobe envelope thiab lub kaum sab xis.

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Kev Ua Haujlwm ntawm Kev Hluav Taws Xob

Cov qauv sib xyaw ua ke ntawm ib lub kav hlau txais xov thiab ob lub kav hlau txais xov tau simulated raws li. Vim yog qhov sib tshooj ntawm cov hluav taws xob rov qab, kev sib xyaw ua ke ntawm ob lub kav hlau txais xov yuav ua rau qhov tob xoom tsis sib xws, thaum lub kav hlau txais xov ib leeg muaj cov qauv hluav taws xob du hauv qhov ntau ntawm ± 90 ° azimuth. Qhov nce yog qhov qis tshaj plaws ntawm 100 ° C, tab sis txhua tus loj dua 8.5dBi. Qhov kev sib cais ntawm cov kav hlau txais xov xa thiab tau txais nyob rau hauv ob hom kev txhawb siab yog ntau dua 60dB.

1.65 Qib Siab Qauv (Nce)

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31GHz, 32GHz, 33GHz dual antenna synthesis 65 ° lub kaum sab xis 360 ° azimuth qauv

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31GHz, 32GHz, 33GHz ib lub kav hlau txais xov 65° lub kaum sab xis 360° azimuth qauv

1.3D Qauv nrog 65 Degree Elevation Angle (Gain)

Qauv 3D

Cov qauv siab 65 ° sib xyaw nrog ob lub antennas

3D-qauv-a

Ib lub kav hlau txais xov tooj cua txhawb nqa 65 ° qauv nce siab

3D-qauv-b
3D-qauv-c

Dual antenna synthesis 3D qauv

3D-qauv-d
3D-qauv-e

Ib qho antenna excitation 3D qauv

1. Qauv Pitch Plane (Sab Lobe) Sab Lobe Thawj<-22db

Qauv ntawm lub dav hlau suab
Pitch-dav hlau-qauv-a

31GHz, 32GHz, 33GHz Ib lub kav hlau txais xov 65° lub kaum sab xis

Pitch-dav hlau-qauv-b

Chaw nres nkoj sawv nthwv dej thiab transceiver cais tawm
VSWR<1.2

Pitch-dav hlau-qauv-c

Kev rho tawm transceiver <-55dB


Tau Txais Daim Ntawv Qhia Txog Khoom