I-Antenna ye-Cassegrain 26.5-40GHz Uluhlu lokuphindaphinda, ukufumana i-40dBi Typ.RM-CGA28-40

I-Antenna yeCassegrain 26.5-40GHz iFrequency Range, Gain 40dBi Typ.RM-CGA28-40 Featured Image

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RM-CGA28-40
Iiparamitha	Inkcazo	Iyunithi
Uluhlu lokuphindaphinda	26.5-40	GHz
Isikhokelo samaza	WR28
Inzuzo	40 Chwetheza.	dBi
VSWR	1.2 Chwetheza.
Ipolarization	Umgca
Ujongano	I-Waveguide / 2.92-Ibhinqa
Izinto eziphathekayo	Al
Ukugqiba	Phayi
Ubungakanani	Φ625.0*434.9(±5)	mm
Ubunzima	9.088	kg

Ngaphambili: I-Antenna ye-15dBi ye-15dBi yeSetyhula eSetyhula. Gain, 18-26.5 GHz Frequency Range RM-DCPHA1826-15

Okulandelayo: I-Antenna ye-Biconical 1-20 GHz Uluhlu lokuphindaphinda i-2 dBi Typ. Ukuzuza, i-Slant polarization RM-BCA120-2

I-eriyali ye-Cassegrain yi-eriyali ye-Cassegrain esebenza kakhulu esebenza kabini, egama layo kunye noyilo luthatyathwe kwiteleskopu yeCassegrain. Iqukethe i-primary reflector (i-paraboloid) kunye ne-reflector yesibini (i-hyperboloid), ebekwe ngaphezu kwendawo ekugxilwe kuyo kwi-primary reflector.

Umgaqo wayo wokusebenza umi ngolu hlobo lulandelayo: uphondo lwesondlo lusasaza amaza e-electromagnetic ukuya kwisibonisi sesibini, esithi emva koko sibonise amaza kwisibonisi sokuqala. Esona sibonisi siphambili sidibanisa la maza ukuze abe ngumqadi onxuseneyo, othe wakhokelela ekugqithiseni. Le ndlela yokubona "isongiwe" ivumela ukuba ukutya kufakwe emva kwesibonisi sokuqala, ukunciphisa kakhulu ilahleko yesondlo kunye nokwenza lula ukugcinwa.

Iinzuzo eziphambili zale antenna kukufumana kwayo okuphezulu, i-lobes ephantsi, i-compact structure (xa kuthelekiswa ne-long-focal-length parabola), kunye nokubekwa kwesondlo kunye nabamkeli emva kwe-reflector ephambili, okunciphisa ilahleko yokudluliselwa. Ukungalungi kwayo okuphambili kukuvalelwa kwenxalenye yentsimbi ephambili ngumboniso wesibini kunye nesakhiwo sayo sokuxhasa. Isetyenziswa kakhulu kunxibelelwano lwesathelayithi, inzululwazi ngeenkwenkwezi zikanomathotholo, kunye neenkqubo zomgama omde weradar.