I-Antenna Ephindwe Kabili Ene-Polarized Feed 8 dBi Uhlobo Lokuthola, Ibanga Lokuphindaphinda Elingu-26.5-40GHz RM-DCPFA2640-8

I-Antenna Ephindwe Kabili Ene-Polarized Feed Eyindilinga Engu-8 dBi Uhlobo Lokuthola, Ibanga Lemvamisa Elingu-26.5-40GHz RM-DCPFA2640-8 Isithombe Esifakiwe

Incazelo emfushane:

Imodeli ye-RF MISO i-RM-DCPFA2640-8 iyi-antenna yokuphakelayo eyindilinga ephindwe kabili esebenza kusukela ku-26.5 kuya ku-40 GHz, i-antenna inikeza inzuzo ejwayelekile engu-8 dBi. I-antenna i-VSWR <2.2. Ngokuhlanganisa i-coaxial ephindwe kabili, i-OMT, i-waveguide, i-feed esebenza kahle yokudlulisela okuzimele kanye nokwamukela i-polarization eyindilinga emibili kuyenzeka. Ifaneleka kakhulu kumayunithi e-array ashibhile kanye nezinhlelo ezifakiwe.

Xhumana nathi Thola Ishidi Ledatha Lomkhiqizo

Imininingwane Yomkhiqizo

Ulwazi lwe-Antenna

Amathegi Omkhiqizo

Imininingwane

RM-DCPFA2640-8
Amapharamitha	Okuvamile	Amayunithi
Ibanga Lokuvama	26.5-40	I-GHz
Inzuzo	Uhlobo lwe-8.	dBi
I-VSWR	<2.2
Ukwehlukaniswa	Isiyingi Esiphindwe Kabili
AR	<2	dB
Ububanzi be-beam obuyi-3dB	57.12°-73.63°	dB
I-XPD	Uhlobo lwe-25.	dB
isixhumi	2.92-Owesifazane
Usayizi (LWH)	32.539.212.4(±5)	mm
Isisindo	0.053	kg
izinto	Al
Ukuphathwa Kwamandla, CW	20	W
Ukuphathwa Kwamandla, I-Peak	40	W

Okwedlule: I-Antenna Ephindwe Kabili Ene-Polarized Feed 8 dBi Uhlobo Lokuthola, Ibanga Lokuphindaphinda elingu-50-75GHz RM-DCPFA5075-8

Olandelayo: I-Antenna Ephindwe Kabili Ene-Polarized Feed 8 dBi Uhlobo Lokuthola, Ibanga Lokuphindaphinda Elingu-33-50GHz RM-DCPFA3350-8

I-antenna yokuphakelayo, evame ukubizwa ngokuthi “i-feed,” iyisici esiyinhloko ohlelweni lwe-antenna yokuphakelayo ekhipha amandla kagesi iye ku-reflector eyinhloko noma iqoqe amandla kuyo. Yona ngokwayo iyi-antenna ephelele (isb., i-antenna yophondo), kodwa ukusebenza kwayo kunquma ngqo ukusebenza kahle kohlelo lwe-antenna iyonke.

Umsebenzi wayo oyinhloko “ukukhanyisa” ngempumelelo isibonisi esiyinhloko. Okufanelekile, iphethini yemisebe yesibonisi kufanele imboze ngokunembile yonke indawo yesibonisi ngaphandle kokuchitheka ukuze kuzuzwe inzuzo ephezulu kanye nama-side lobes aphansi kakhulu. Isikhungo sesigaba sesibonisi kumele sibekwe ngokunembile endaweni egxile yesibonisi.

Inzuzo eyinhloko yale ngxenye yindima yayo njenge "sango" lokushintshaniswa kwamandla; ukwakheka kwayo kuthinta ngqo ukusebenza kahle kokukhanya kwesistimu, amazinga okunqamula ukuvuleka, kanye nokuqhathaniswa kwe-impedance. Inkinga yayo eyinhloko ukwakheka kwayo okuyinkimbinkimbi, okudinga ukuhambisana okuqondile ne-reflector. Isetshenziswa kabanzi ezinhlelweni ze-antenna ze-reflector ezifana nokuxhumana kwesathelayithi, ama-telescope omsakazo, izixhumanisi ze-radar, kanye nezixhumanisi ze-microwave relay.