Juyin Juya Halin Waveguide RF Microwave Millimeter Wave Radio

Juyin Juya Halin Waveguide RF Microwave Millimeter Wave Radio

Siffofi:

Ƙananan VSWR

Aikace-aikace:

Mara waya
Mai Canzawa
Gwajin Dakin Gwaji
Watsa shirye-shirye

TUntuɓe Yanzu

Jagororin RF na'urori ne da ke aika makamashi daga wuri ɗaya zuwa wani. Maimakon watsa makamashi kai tsaye zuwa sararin samaniya kamar eriya, jagororin microwave na iya iyakance kuzarin a cikin ƙarfe mara zurfi, wanda hakan ke rage asarar da ake samu yayin watsa makamashi. Jagororin raƙuman milimita za a iya fahimtar su a matsayin eriya mai ƙarfi ta alkibla, kuma makamashin za a iya yaɗa shi ne kawai a cikin jagororin raƙuman ruwa, kuma ba za a iya yaɗa shi a wani wuri ba.
Canjin jagorar raƙuman ruwa yana ɗaya daga cikin jagorar raƙuman ruwa, wanda ake amfani da shi sosai a fannoni daban-daban, gami da amma ba'a iyakance ga sadarwa ta microwave ba, tsarin radar, tauraron ɗan adam na sadarwa da kayan aikin haɗin rediyo na microwave. Akwai nau'ikan sauyawar jagorar raƙuman ruwa da yawa, yawanci tare da babban aiki, daidaitaccen tsayayyen raƙuman ruwa VSWR≤1.2 a cikin cikakken bandwidth na jagorar raƙuman ruwa, kayan asali waɗanda suka haɗa da jan ƙarfe, aluminum, hanyoyin magance saman plating azurfa, plating zinariya, nickel plating, passivation, conductive oxidation, da sauransu.

Siffofi:

Abin da ya fi dacewa da jagorar canjin yanayi shi ne cewa tashoshin jiragen ruwa guda biyu suna amfani da nau'ikan jagorar yanayi daban-daban don canzawa tsakanin nau'ikan jagorar yanayi daban-daban. Misali:
1. Masu canza jagorar wave zuwa microstrip: Ana amfani da masu canza jagorar wave zuwa microstrip sosai wajen gano da'irori masu hade da juna na milimita da kuma da'irori masu hade, da kuma wajen haɗa jagorar wave zuwa da'irori masu layi don tabbatar da daidaito tsakanin layukan watsawa guda biyu.
2. Sauyawa daga jagororin raƙuman ruwa masu kusurwa biyu zuwa jagororin raƙuman ruwa masu kusurwa huɗu: Jagoran raƙuman ruwa masu kusurwa huɗu waɗanda aka yi da injina na iya haɗa jagororin raƙuman ruwa masu kusurwa biyu zuwa jagororin raƙuman ruwa masu kusurwa huɗu, suna ba da ƙarancin asarar shigarwa da daidaitawa mai yawa. Wannan nau'in jagorar raƙuman ruwa ya dace da shigarwar dakin gwaje-gwaje da auna haɗuwa da kayan aiki na jagorar raƙuman ruwa masu kusurwa biyu
3. Canjin jagorar raƙuman kusurwa huɗu: Jagorar raƙuman kusurwa huɗu tana canza yanayin TE10 a cikin jagorar raƙuman kusurwa huɗu na yau da kullun zuwa yanayin TE11 a cikin jagorar raƙuman zagaye. Wannan juyawa yana da mahimmanci don watsa sigina cikin inganci daga jagorar raƙuman kusurwa huɗu na yau da kullun zuwa jagorar raƙuman zagaye, musamman a aikace-aikace inda ake buƙatar wannan canjin yanayin takamaiman.

QualwaveYana samar da sauye-sauyen jagorar raƙuman ruwa yana rufe kewayon mita har zuwa 220GHz, da kuma sauye-sauyen jagorar raƙuman ruwa na musamman bisa ga buƙatun abokan ciniki.

Lambar Sashe	Mitar RF (GHz, Matsakaici)	Mitar RF (GHz, matsakaicin.)	Asarar Shigarwa (dB, Matsakaici)	VSWR (Mafi girma)	Girman Jagoran Raƙuman Ruwa	Flange	Lokacin Gabatarwa (Makonni)
QWTR-7-5	145	220	-	1.2	WR-7 (BJ1400), WR-5 (BJ1800)	FUGP1400, FUGP1800	2~4
QWTR-10-6	113	173	0.8	1.2	WR-10 (BJ900), WR-6	FUGP900, FUGP1400	2~4
QWTR-12-7	113	173	-	1.2	WR-12 (BJ740), WR-7 (BJ1400)	UG387/U, FUGP1400	2~4
QWTR-12-10	73	92	0.15	1.1	WR-12 (BJ740), WR-10 (BJ900)	UG387/U, UG387/UM	2~4
QWTR-15-12	49.8	75.8	0.2	1.2	WR-15 (BJ620), WR-12 (BJ740)	FUGP620, FUGP740	2~4
QWTR-19-15	50	75	0.12	1.15	WR-19 (BJ500), WR-15 (BJ620)	UG-383/UM, UG-385/U	2~4
QWTR-28-22	32.9	50.1	0.15	1.2	WR-28 (BJ320), WR-22 (BJ400)	FBP320, FUGP400	2~4
QWTR-51-42	17.6	22	0.1	1.15	WR-51 (BJ180), WR-42 (BJ220)	FBP180, FBP220	2~4
QWTR-D650-90	8.2	12.5	-	1.2	WRD-650, WR-90 (BJ100)	FPWRD650, FBP100	2~4