Uluhlu lwee-Antenna zeDipole ezimbini 4.4-7.5GHz RM-DAA-4471

Umqolo we-Antenna yeDipole eDual 4.4-7.5GHz Uluhlu lweeFrequency RM-DAA-4471 Umfanekiso obonisiweyo

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ULWAZI LWEE-ANTEN

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RM-I-DAA-4471
Iiparameters	Okuqhelekileyo	Iiyunithi
Uluhlu lweeFrequency	4.4-7.5	I-GHz
Inzuzo	17 Uhlobo.	dBi
Ukulahleka kokubuya	>10	dB
Ukwahlulahlula	Okubini,±45°
Isinxibelelanisi	Ibhinqa elingu-N
Izinto eziphathekayo	Al
Ubungakanani(LWH)	53677.730.49(±5)	mm
Ubunzima	Malunga ne-0.789	Kg

Ububanzi be-XDP 20
Izihlandlo	I-Phi=0°	I-Phi=90°
4.4GHz	69.32	6.76
5.5GHz	64.95	5.46
6.5GHz	57.73	4.53
7.125GHz	55.06	4.30
7.5GHz	53.09	4.05

Ngaphambili: I-Standard Gain Horn Antenna 25dBi Uhlobo lweGain, 26.3-40 GHz Ububanzi beFrequency Range RM-SGHA28-25

Okulandelayo: I-Antenna ye-Broadband Horn 10dBi Uhlobo lweGain, 1-12.5 GHz Ububanzi beFrequency RM-BDHA1125-10

I-Antenna yeDipole yenye yezona ntlobo ze-antenna zisisiseko nezisetyenziswa kakhulu, equlathe izinto ezimbini eziqhuba umbane ezilinganayo ezinobude obupheleleyo obulingana nesiqingatha sobude bomda (λ/2) be-frequency yokusebenza. Ifakwa embindini ukuze ivuselele i-resonance, ivelise ipateni yemitha ye-figure-eight ephawulekayo enemitha ephezulu ethe nkqo kwi-axis yezinto (ifumana malunga ne-2.15 dBi) kunye ne-nominal free-space impedance ye-73 Ω. Eyaziwa ngesakhiwo sayo esilula kunye nexabiso eliphantsi, i-antenna ye-dipole isetyenziswa kakhulu kusasazo lwerediyo ye-FM, ukwamkelwa kumabonwakude, iithegi ze-RFID, kunye neenkqubo zonxibelelwano ezifutshane. Ikwasebenza njengeyona nto ibalulekileyo kwii-antenna ezininzi ezintsonkothileyo, njenge-antenna yeYagi-Uda.