nui

Hoʻopilikino

Koi ʻia:
Hoʻouna pinepine: 31.2-32.8GHz
Loaʻa: 15 dBi
3 dB Ka laula o ke kukui: E mokulele ±90°, H mokulele ±7.5°
Hoʻokaʻawale Channel Transceiver: >40dB

1. Pono ʻia ka ʻike loea

'ikamu ʻĀpana Hōʻike
1 Ka pinepine 31-33GHz
2 Anawaena maka Antenna 66mm * 16mm * 4mm
3 Antenna kiʻekiʻe kiʻekiʻe 65°±1°
4 Laulā kaola E ± 95°, H mokulele 15°±1°
5 Loaʻa @±90 >8.5dBi
6 Lobe ʻaoʻao <-22dB
7 Kaʻawale Transcevier >55dB

2. Hoʻoponopono ʻenehana

Ma ke kumu o ka mālama ʻana i ke ʻano kino o ka hoʻolālā kumu i hoʻololi ʻole ʻia, ua hoʻolālā ʻia ka loaʻa ʻana a me ka hoʻouna ʻana me nā antenna ʻelua i hope. ʻO ka uhi ʻana o kahi antenna hoʻokahi he ± 100 °, ʻo ka loaʻa haʻahaʻa o ka antenna hoʻokahi he 8.5dBi@90 °, a ʻo ke kihi pitch ma waena o ka antenna beam a me ka axis missile he 65 °. ʻO ka sub-antenna he antenna slot alakaʻi nalu, a hana ka ʻoihana hānai i ka amplitude a me ke kaupaona ʻana e hoʻokō i nā koi o ka envelope ʻaoʻao-lobe a me ke kihi kiʻekiʻe.

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Hana ʻana i ka Radiation

Ua hoʻohālikelike ʻia nā hiʻohiʻona hui o ka antenna hoʻokahi a me nā antenna ʻelua. Ma muli o ka superposition o backward radiation, ʻo ka hui pū ʻana o nā antenna ʻelua e hoʻohālikelike i ka hohonu ʻole o ka hohonu, aʻo ka antenna hoʻokahi he ʻano hoʻoheheʻe maʻemaʻe i ka pae o ± 90 ° azimuth. ʻO ka loaʻa ka haʻahaʻa loa ma 100 ° C, akā ʻoi aku ka nui ma mua o 8.5dBi. ʻOi aku ka nui o ka hoʻokaʻawale ʻana ma waena o ka lawe ʻana a me ka loaʻa ʻana o nā antenna ma lalo o nā ʻano hoʻouluulu ʻelua ma mua o 60dB.

1.65 Degere kiʻekiʻe kiʻekiʻe (loaʻa)

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31GHz, 32GHz, 33GHz dual antenna synthesis 65° kiʻekiʻe kiʻekiʻe 360° kumu azimuth

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31GHz, 32GHz, 33GHz antenna hoʻokahi 65°kiʻekiʻe kiʻekiʻe 360°azimuth kumu

1.3D kumu me 65 Degere kiʻekiʻe kihi (loaʻa)

3D-hoʻohālike

Hoʻohālikelike ʻia ke ʻano kiʻekiʻe 65° me nā antenna ʻelua

3D-hoʻohālike-a

Hoʻokahi antenna excitation 65° kiʻekiʻe kiʻekiʻe

3D-hoʻohālike-b
3D-hoʻohālike-c

ʻO ke ʻano 3D hoʻohālikelike ʻelua antenna

3D-hoʻohālike-d
3D-hoʻohālike-e

Hoʻokahi antenna excitation 3D pattern

1. Pitch Plane Pattern (Lobe ʻaoʻao) Lobe ʻaoʻao mua<-22db

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Pitch-plane-pattern-a

31GHz, 32GHz, 33GHz antenna hoʻokahi 65° kiʻekiʻe kihi kihi

Kūlana-plane-b

Wawa kū kū a me ka transceiver kaʻawale
VSWR<1.2

Kūlana-plane-c

Hoʻokaʻawale ʻia ka transceiver<-55dB


E kiʻi i ka Pepa ʻikepili huahana