4.9-7.1GHz Umthwalo weWaveguide, uRectangular Waveguide Interface RM-WL4971-43

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Iinkcukacha zeMveliso

ULWAZI LWE-ANTENNA

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Iinkcukacha

RM-WL4971-43
Iiparamitha	Inkcazo	Iyunithi
Uluhlu lokuphindaphinda	4.9-7.1	GHz
VSWR	1.015Ubukhulu
Umkhombandlela wamaza	I-WR159
Buyisela Ilahleko	＜-43dB	dB
Ubungakanani	1488161.9	mm
Ubunzima	0.270	Kg
Avg. Amandla	750	W
Amandla aphezulu	7.5	KW

Ngaphambili: 4.9-7.1GHz Umthwalo weWaveguide, uRectangular Waveguide Interface RM-WL4971-33

Okulandelayo: Ngena kwi-Antenna yeXesha le-8dBi isiHlobo. Gain, 0.3-2GHz Frequency Range RM-LPA032-8

Umthwalo we-waveguide licandelo le-microwave elisetyenzwayo elisetyenziselwa ukuphelisa inkqubo ye-waveguide ngokufunxa amandla e-microwave angasetyenziswanga; ayisiyiyo i-eriyali ngokwayo. Umsebenzi wayo ophambili kukubonelela ngokupheliswa okuhambelana ne-impedance ukuthintela ukubonakaliswa komqondiso, ngaloo ndlela kuqinisekiswe ukuzinza kwenkqubo kunye nokuchaneka komlinganiselo.

Ubume bayo obusisiseko bubandakanya ukubeka i-microwave-absorbing imathiriyeli (efana ne-silicon carbide okanye i-ferrite) ekupheleni kwecandelo le-waveguide, ehlala ibunjwe ibe yi-wedge okanye i-cone ukwenzela ukuguqulwa kwe-impedance ngokuthe ngcembe. Xa amandla e-microwave engena kumthwalo, aguqulwa abe ngubushushu kwaye achithwa yile nto ifunxayo.

Inzuzo ephambili yesi sixhobo yi-Voltage Standing Wave Ratio ephantsi kakhulu, eyenza ukufunxwa kakuhle kwamandla ngaphandle kokubonakaliswa okubalulekileyo. I-drawback yayo ephambili kukunqunyulwa kwamandla okuphatha, kufuna ukuchithwa kobushushu okongeziweyo kwizicelo eziphezulu zamandla. Imithwalo ye-Waveguide isetyenziswa ngokubanzi kwiinkqubo zovavanyo lwe-microwave (umzekelo, abahlalutyi benethiwekhi ye-vector), ii-radar transmitters, kunye nayo nayiphi na isekethe ye-waveguide efuna ukupheliswa okufanayo.