Whakatakotoranga e hiahiatia ana:
Whakawhiti Auautanga: 31.2-32.8GHz
Whiwhi: 15 dBi
3 dB Te whanui kurupae: E rererangi ±90°, H rererangi ±7.5°
Wehenga Whakawhiti Whakawhiti: >40dB
1.Whakaahua Hangarau e hiahiatia ana
Tūemi | Tawhā | Whakatakotoranga |
1 | Auautanga | 31-33GHz |
2 | Antenna mata diameter | 66mm * 16mm * 4mm |
3 | Koki teitei antenna | 65°±1° |
4 | Te whanui kurupae | E rererangi ±95°, H rererangi 15°±1° |
5 | Whiwhi | @±90 >8.5dBi |
6 | Taha taha | <-22dB |
7 | Ko te wehenga whakawhiti | >55dB |
2.Hangarau Hangarau
I runga i te kaupapa o te pupuri i te hanganga-a-tinana o te kaupapa taketake kia kore e rereke, ko te whiwhi me te tuku ka hangaia tonu me nga antenna rua-ki-muri. Ko te kapinga o te antenna kotahi ko ±100°, ko te whiwhinga iti o te antenna kotahi ko 8.5dBi@90°, me te koki pitch i waenga i te kurupae antenna me te tuaka missile he 65°. Ko te antenna-iti he antenna mokamoka arataki ngaru, a ka mahia e te whatunga whangai te kaha kaha me te taumaha o te wahanga ki te whakatutuki i nga whakaritenga o te kopaki taha-lobe me te koki teitei.
Mahinga Irirangi
Ko nga tauira whakakotahi o te antenna kotahi me nga antenna rua i whakatairitehia. Na te kaha o te iraruke whakamuri, ko te whakakotahitanga o nga antenna rua ka puta kee te hohonu o te kore, ko te antenna kotahi he tauira irirangi maeneene i roto i te awhe ± 90° azimuth. Ko te painga ko te iti rawa i te 100°C, engari he nui ake i te 8.5dBi. He nui ake i te 60dB te wehenga i waenga i nga antenna tuku me te whiwhi i raro i nga momo whakaihiihi e rua.
1.65 Tauira Whakanuia Waehere (Wiki)
31GHz, 32GHz, 33GHz rua antenna synthesis 65° koki teitei 360° tauira azimuth
31GHz, 32GHz, 33GHz antenna kotahi 65° koki teitei 360° tauira Azimuth
Tauira 1.3D me te 65 Waeine Koki Whakaeke (Kaipu)
Ko te tauira teitei 65° kua whakahiatohia me nga antenna rua
He tauira whakanekehanga antenna kotahi 65°
Tauira 3D whakahiato antenna rua
Tauira 3D whakaongaonga antenna kotahi
1.Tauira Pitch Plane (Side Lobe) Taha Taha Tuatahi<-22db
31GHz, 32GHz, 33GHz Antenna kotahi 65° tauira koki teitei
Tauranga ngaru tu me te wehenga whakawhiti
VSWR<1.2
Wehenga Whakawhiti<-55dB