Voltage Controlled Phase Shifters RF Microwave Millimeter Wave Variable

Voltage Controlled Phase Shifters RF Microwave Millimeter Wave Variable

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Porogaramu:

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TWANDIKIRE NONAHA

Voltage Controled Phase Shifter, izwi kandi nka Voltage Control Phase Shifter cyangwa Voltage Variable Phase Shifter, ni igice kidakora gishobora guhindura phase y'ibimenyetso bya microwave binyuze kuri voltage yo hanze. Imiterere n'imikorere yacyo ni ibi bikurikira:

1. Intera yo guhindura mu buryo bugari: Intera yo guhindura mu buryo bwa RF phase shifter ubusanzwe iri hagati ya dogere 0-360, ishobora gukwirakwira mu bikenewe byinshi byo guhindura mu buryo bwa phase.
2. Umuvuduko wo gusubiza vuba: Microwave phase shifter irakomeye cyane iyo ihuye n'impinduka mu muvuduko wo hanze kandi ifite umuvuduko wo gusubiza vuba.
3.Umurongo wo hejuru: Imashini ihindura imiterere y'amashanyarazi igenzurwa n'amashanyarazi ifite umurongo wo hejuru n'umuvuduko wo hejuru.
4. Ingano nto: Imashini ihindura imiterere y'urumuri rwa milimetero ifite ingano nto n'uburemere bworoheje, bigatuma ikoreshwa mu buryo buciriritse kandi buhujwe.

Ibikoresho byo guhindura imiterere y'amashanyarazi bikoreshwa cyane mu itumanaho, radar, n'itumanaho rya satelite. Urugero, mu itumanaho rya satelite, ibikoresho byo guhindura imiterere y'amashanyarazi bishobora gukoreshwa mu guhindura imiterere y'ibimenyetso bya mikoroonde kugira ngo bigere ku guhuza imiterere y'imiterere n'izindi ngaruka zo guhindura imiterere;

Muri sisitemu za radar, ibikoresho byo kugenzura amashanyarazi bishobora gukoreshwa mu guhindura itandukaniro ry’ibyiciro hagati y’ikimenyetso cyoherezwa n’ikimenyetso cyakiriwe; Muri sisitemu z’itumanaho, ibikoresho byo kugenzura amashanyarazi bishobora gukoreshwa mu guhindura ibyiciro by’ibimenyetso byo kubangamira amashanyarazi kugira ngo hirindwe kwangirika kw’umuyoboro w’amashanyarazi, nibindi. Muri make, ibikoresho byo guhindura amashanyarazi byabaye igice cy’ingenzi cy’ibikoresho bya mikoroonde kandi byagize uruhare runini mu iterambere ry’ikoranabuhanga rigezweho ry’itumanaho.

Qualwaveitanga igihombo gito cyo kwinjiramo hamwe n’ingufu nyinshi zo guhindura Voltage Controlled Phase Shifter kuva kuri 0.25GHz kugeza kuri 12GHz. Ihinduka ry’ingufu rigera kuri 360°/GHz. Kandi ingufu zikoreshwa zingana na watt 1.
Murakaza neza abakiriya bacu kugira ngo tuganire kandi duhanahana amakuru mu buryo bwa tekiniki.

Nimero y'Igice	Inshuro za RF (GHz, Uburebure bw'ibanga)	Inshuro za RF (GHz, Max.)	Ivugurura ry'icyiciro (°)	Ingano y'ikigero (±°)	VSWR (Ntarengwa.)	Igihombo cyo gushyiramo (dB, ntarengwa.)	Umuhuza Ishuri Rikuru ry'Imari n'Igenamigambi
QVPS360-250-500	0.25	0.5	360	30	2	5	Ishuri Rikuru ry'Imari n'Igenamigambi
QVPS360-1000-2000	1	2	360	15	2.5	5.5	Ishuri Rikuru ry'Imari n'Igenamigambi
QVPS360-2000-4000	2	4	360	30	2	8	Ishuri Rikuru ry'Imari n'Igenamigambi
QVPS360-3000-12000	3	12	360	50	3 (ubwoko)	6 (ubwoko)	Ishuri Rikuru ry'Imari n'Igenamigambi