I-Dual Setyhula yePolarized Feed I-Antenna ye-8 dBi Typ. Gain, 33-50GHz Frequency Range RM-DCPFA3350-8

Inkcazelo emfutshane:

Imodeli ye-RF MISO ye-RM-DCPFA3350-8 yi-eriyali ye-eriyali ejikelezayo ejikeleze i-polarized esebenza ukusuka kuma-33 ukuya kuma-50 GHz, I-eriyali inikezela nge-8 dBi inzuzo eqhelekileyo. I-eriyali VSWR <2. Ngokudityaniswa kwe-dual coaxial, i-OMT, i-waveguide, isondlo esisebenzayo sosasazo oluzimeleyo kunye nokwamkelwa kwe-polarization ye-dual circular kuyenzeka.Kufanelekile kakhulu kwiiyunithi zexabiso eliphantsi kunye neenkqubo ezifakwe ngaphakathi.

Qhagamshelana nathi Fumana iDatha yeMveliso

Iinkcukacha zeMveliso

Ulwazi lwe-antenna

Iithegi zeMveliso

Iinkcukacha

RM-DCPFA3350-8
Iiparamitha	Isiqhelo	Iiyunithi
Uluhlu lokuphindaphinda	33-50	GHz
Inzuzo	8 Isimbo.	dBi
VSWR	<2
Ipolarization	IiSetyhula ezimbini
AR	<2	dB
3dB Ububanzi beBeam	56.6°-72.8°	dB
XPD	25 Isimbo.	dB
isinxibelelanisi	2.4-Ibhinqa
Ubungakanani (LWH)	27.340.511.1(±5)	mm
Ubunzima	0.041	kg
impahla	Al
Ukuphathwa kwamandla, CW	10	W
Ukuphathwa kwamandla, iPeak	20	W

Ngaphambili: I-Dual Setyhula yePolarized Feed I-Antenna ye-8 dBi Typ. Ukuzuza, 26.5-40GHz Uluhlu lokuphindaphinda RM-DCPFA2640-8

Okulandelayo: IiSetyhula ezimbini eziPolarized Vivaldi Antenna 8 dBi Typ. Gain, 2-4GHz Frequency Range RM-DCVIA24-8

I-eriyali yokutya, edla ngokubizwa ngokuba “kukutya,” yeyona nto iphambili kwinkqubo ye-eriyali ebonisa ukukhanya esasaza amandla ombane ukuya kwisibonisi sokuqala okanye eqokelela amandla kuyo. Yona ngokwayo i-eriyali epheleleyo (umzekelo, i-eriyali yophondo), kodwa ukusebenza kwayo kubeka ngokuthe ngqo ukusebenza kwenkqubo ye-eriyali iyonke.

Umsebenzi wayo ophambili kukuphumelela "ukukhanyisa" isibonisi esiphambili. Ngokunqwenelekayo, ipateni yemitha yokusasazeka kufuneka igqume ngokuchanekileyo umphandle wonke wesibonisi ngaphandle kokuchitheka ukuze kuzuzwe inzuzo enkulu kunye nelona cala lisezantsi lobes. Iziko lesigaba sokutya kufuneka libekwe ngokuchanekileyo kwindawo ekugxilwe kuyo kwisibonisi.

Inzuzo ephambili yeli candelo yindima yayo "njengesango" lokutshintshiselana kwamandla; uyilo lwayo luchaphazela ngokuthe ngqo ukukhanya kwenkqubo, amanqanaba e-cross-polarization, kunye ne-impedance match. I-drawback yayo ephambili kuyilo oluyinkimbinkimbi, efuna ukuhambelana ngokuchanekileyo kunye nesibonisi. Isetyenziswa kakhulu kwiinkqubo ze-eriyali ezibonakalisayo ezinje ngonxibelelwano lwesathelayithi, iiteleskopu zikanomathotholo, irada, kunye nekhonkco le-microwave relay.