Waveguide Madaidaicin Sassan Microwave RF Millimeter Wave Rediyo

Waveguide Madaidaicin Sassan Microwave RF Millimeter Wave Rediyo

Siffofin:

Low VSWR

Aikace-aikace:

Mara waya
Transceiver
Gwajin dakin gwaje-gwaje
Watsa shirye-shirye

TUNTUBE YANZU

A cikin mitar rediyo da tsarin microwave, waveguide shine mafi girman aikin haɗin kai da abubuwan da ba a iya amfani da su ba, galibi a cikin rukunin mitar da aka bayar don isar da kuzarin siginar rediyo yadda ya kamata, kuma babban tsarin waveguide kayan aikin ƙarfe ne, yana iya ɗaukar matakan ƙarfin gaske.
Kamar yadda sunan ke nunawa, sassan madaidaitan waveguide suna haɗa kai tsaye ba tare da canza alkiblar watsa siginar sa ba, kuma ana iya daidaita tsayin gwargwadon yanayin aikace-aikacen, kama daga ƴan santimita zuwa ƴan mita.
Zane da kuma masana'antu na waveguide madaidaiciya sassan suna buƙatar la'akari da dalilai daban-daban, irin su mitar aiki, girman waveguide, zaɓin kayan abu, fasahar sarrafa kayan aiki, da dai sauransu Nau'in na'urori na yau da kullum na raƙuman raƙuman ruwa sun haɗa da sauye-sauye daga rectangular waveguides zuwa madauwari na madauwari, sauye-sauye tsakanin rectangular waveguides daban-daban masu girma dabam, da kuma canzawa daga raƙuman ruwa zuwa layin coaxial.

Siffofin:

1. A matsayin layin watsawa, masu amfani da raƙuman ruwa na RF suna aiki ta hanyar canja wurin makamashi daga wuri guda zuwa wani, samun ingantaccen watsawa ta hanyar rage hasara a cikin tsarin watsa makamashi. Tsarin ƙarfe mara ƙarfi na jagorar waveguide na iya rage asara sosai a cikin tsarin watsa makamashi.
2. Ya bambanta da eriya, makamashin ba ya haskakawa cikin sararin sararin samaniya a cikin waveguide, amma an ɗaure shi a cikin waveguide, kuma kawai makamashin da ke sama da takamaiman mitar yankewa za a iya yada shi ta hanyar microwave waveguide.

Aikace-aikace:

Aikace-aikacen jagororin mitar rediyo ba su iyakance ga sadarwa da tsarin radar ba. Misali, a cikin hoto na hyperlens, ana amfani da jeri na madaidaiciyar raƙuman igiyoyin igiya da masu lanƙwasa don kwaikwayi ingantattun kayan fihirisa mara kyau da mara kyau don cimma hoton kai na ƙasa. Wannan dabarar tana da ma'ana mai girma a cikin fasahar hoto da haɗin kai na photon, musamman a cikin fahimtar madaidaicin tsari na filin haske a ma'auni mai zurfi.

Qualwaveyana ba da sassan madaidaiciyar waveguide yana rufe kewayon mitar har zuwa 91.9GHz, da kuma keɓantaccen madaidaicin sassan sassan igiyar igiyar ruwa bisa ga buƙatun abokan ciniki. Maraba da abokan ciniki don neman ƙarin cikakkun bayanai na samfur.

Lambar Sashe	Mitar RF (GHz, min.)	Mitar RF (GHz, Max.)	Asarar Shigarwa (dB, Max.)	VSWR (Max.)	Girman Waveguide	Flange	Lokacin Jagora (Makonni)
QWSS-12	60.5	91.9	0.5	1.1	WR-12 (BJ740)	UG387/U	2 ~ 4
QWSS-15	49.8	75.8	0.1	1.1	WR-15 (BJ620)	UG385/U	2 ~ 4
QWSS-28	26.5	40	1 dB/m	1.1	WR-28 (BJ320)	Saukewa: FBP320	2 ~ 4
QWSS-34	21.7	33	0.1	1.08	WR-34 (BJ260)	Saukewa: FBP260	2 ~ 4
QWSS-42	18	26.5	0.08	1.05	WR-42 (BJ220)	Saukewa: FBP220	2 ~ 4
QWSS-75	9.84	15	0.25dB/m	1.05	WR-75 (BJ120)	Saukewa: FBP120	2 ~ 4
QWSS-90	8.2	12.5	0.1	1.05	WR-90 (BJ100)	Saukewa: FBP100	2 ~ 4
QWSS-187	3.94	5.99	0.05	1.2	WR-187 (BJ48)	FAM48	2 ~ 4
QWSS-430	1.72	2.61	0.1	1.1	WR-430 (BJ22)	FDP22	2 ~ 4
QWSS-650	1.13	1.73	-	1.1	WR-650 (BJ14)	FDP14	2 ~ 4
QWSS-D350	3.5	8.2	0.4	1.15	WRD350	Saukewa: FPWRD350	2 ~ 4
QWSS-D750	7.5	18	0.4	1.15	WRD750	Saukewa: FPWRD750	2 ~ 4