I-Log Spiral Antenna 8 dBi Uhlobo lweGain, 1-12 GHz Ububanzi beFrequency RM-LSA112-8R

I-Log Spiral Antenna 8 dBi Uhlobo lweGain, 1-12 GHz Ububanzi beFrequency Range RM-LSA112-8R Umfanekiso obonisiweyo

Inkcazo emfutshane:

Imodeli ye-RF MISO i-RM-LSA112-8R yi-antenna ejikelezayo ejikelezileyo esetyenziswa ngesandla sasekunene esebenza ukusuka kwi-1-12GHz. I-antenna inika i-gain 8 dBi Type. kunye ne-VSWR ephantsi <2.5 ene-SMA-Female connector. Yenzelwe ngokukodwa amacandelo aneemfuno eziphezulu kakhulu ze-bandwidth kunye ne-polarization adjustable, ezifana nokuhlola nge-elektroniki, uvavanyo lwe-EMC, kunye nonxibelelwano lwe-broadband.

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ULWAZI LWEE-ANTEN

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RM-I-LSA112-8R
Iiparameters	Okuqhelekileyo		Iiyunithi
Uluhlu lweeFrequency	1-12		I-GHz
Ukunganyamezelani	50ohms
Inzuzo	Uhlobo lwe-8.		dBi
I-VSWR	<2.5
Ukwahlulahlula	I-RH circular
Umlinganiselo we-Axial	2 Uhlobo.		dB
Isinxibelelanisi	I-SMA-Ibhinqa
Ubungakanani	Φ180*430		mm
Ubunzima	16.649		Kg
Ukuphambuka kwi-omni	±3		dB
Ububanzi be-Beamwidth ye-1GHz 3dB	Inqwelo-moya ye-E: 81.47°Inqwelo-moya ye-H: 80.8°
Ububanzi be-4GHz 3dB	Inqwelo-moya ye-E: 64.92°Inqwelo-moya ye-H: 72.04°
Ububanzi be-Beamwidth ye-7GHz 3dB	Inqwelo-moya ye-E: 71.67°Inqwelo-moya ye-H: 67.5°
Ububanzi be-Beamwidth ye-11GHz 3dB	Inqwelo-moya ye-E: 73.66°Inqwelo-moya ye-H: 105.89°
Ukuphatha Amandla	CW:50	Incopho:100	W

Ngaphambili: I-Microstrip Antenna 22dBi Uhlobo lokufumana, 25.5-27 GHz Ububanzi boHlala lweFrequency RM-MA25527-22

Okulandelayo: I-Log Spiral Antenna 3.6dBi Uhlobo lweGain, 1-12 GHz Ububanzi beFrequency RM-LSA112-4R

I-antenna ye-log-spiral yi-antenna ye-angular yakudala enemida yeengalo zesinyithi echazwa zii-logarithmic spiral curves. Nangona ifana ngokubonakalayo ne-Archimedean spiral, isakhiwo sayo sezibalo esikhethekileyo siyenza ibe "yi-antenna ezimeleyo kwi-frequency."

Ukusebenza kwayo kuxhomekeke kwisakhiwo sayo esizixhasayo (izithuba zesinyithi nomoya ziyafana ngemilo) kunye nohlobo lwayo oluyi-angular kuphela. Ummandla osebenzayo we-antenna kwi-frequency ethile yindawo emile okwesangqa enomjikelezo omalunga nobude be-wavelength enye. Njengoko i-frequency yokusebenza itshintsha, le ndawo isebenzayo ihamba kakuhle kwiingalo ezijikelezayo, kodwa imo yayo kunye neempawu zombane zihlala zingaguquki, nto leyo evumela i-bandwidth ebanzi kakhulu.

Iingenelo eziphambili zale antenna kukusebenza kwayo kwe-ultra-wideband (ii-bandwidth ze-10:1 nangaphezulu ziqhelekile) kunye nokukwazi kwayo ukukhupha amaza ajikelezileyo ane-polarized. Iingxaki zayo eziphambili kukufumana inzuzo ephantsi kunye nesidingo senethiwekhi yokutya elungeleleneyo. Isetyenziswa kakhulu kwizicelo ezifuna ukusebenza kwe-wideband, njenge-Electronic Countermeasures (ECM), unxibelelwano lwe-broadband, kunye neenkqubo zokubeka iliso kwi-spectrum.