Waveguide dabacsan RF Microwave Millimeter Wave Radio

Waveguide dabacsan RF Microwave Millimeter Wave Radio

Astaamaha:

VSWR hoose

Codsiyada:

Wireless
Transceiver
Baaritaanka Shaybaarka
Baahinta

HADDA LA XIRIIR

Waveguide dabacsan waa nooc ka mid ah waveguide loo isticmaalo soo noqnoqda raadiyaha iyo gudbinta calaamada microwave kaas oo dabacsan oo la laaban karo. Waxay muhiim u yihiin codsiyada u baahan fiilooyinka dabacsan iyo rakibida, gaar ahaan nidaamyada ay boosku xaddidan tahay ama marka loo baahan yahay hagaajin joogto ah.

Astaamaha:

Si ka duwan hagaha mawjadaha adag ee ka samaysan tuubooyinka birta habaysan ee adag, hagaha mawjadaha jilicsan waxay ka kooban yihiin qaybo bir ah oo si adag isku xidhan. Qaar ka mid ah mawjadaha jilicsan ayaa sidoo kale qaab dhismeed lagu xoojiyey iyadoo la xidhayo oo la alxanayo tolida qaybaha birta ee isku xidhan. Qayb kasta oo ka mid ah qaybahan isku xidhan ayaa waxyar soo laaban kara. Sidaa darteed, isla qaab-dhismeed isku mid ah, dhererka dhererka mawjada jilicsan, ayaa sii weynaantiisa. Sidaa darteed, ilaa xad, way dabacsan tahay marka la barbar dhigo codsiga waveguides adag waxayna xallin kartaa dhibaatooyinka rakibaadda ee kala duwan ee ay keento is-waafajinta khaldan.

Kuwa soo socda ayaa ah isticmaalka iyo adeegsiga ugu muhiimsan ee hagayaasha mawjadaha dabacsan:

1. Gudbinta Signal: RF waveguides waxaa loo isticmaalaa gudbinta soo noqnoqda raadiyaha iyo calaamadaha microwave-ka si loo hubiyo gudbinta hufan ee calaamadaha u dhexeeya aaladaha iyo qaybaha kala duwan.
Fiilooyin dabacsan: Waxay oggolaadaan fiilooyinka dabacsan ee meelo adag oo xaddidan, oo la qabsanaya baahiyaha rakibaadda ee kala duwan.
2. Magdhawga Gariirka iyo Dhaqdhaqaaqa: Mawjadaha mawjadaha Microwave waxay nuugi karaan oo ay magdhabi karaan gariirka iyo dhaqdhaqaaqa nidaamka, hubinta xasiloonida iyo kalsoonida gudbinta calaamadaha.
3. Isku-habaynta soo noqnoqda: Nidaamyada u baahan dib-u-habeyn iyo dib-u-habeyn joogto ah, mawjadaha mawjadaha millimeter-ka ayaa bixiya xal ku habboon, yareynta rakibidda iyo kakanaanta dayactirka.
Waveguide dabacsan ayaa door muhiim ah ka ciyaara nidaamyada mikrowave sababtoo ah sifooyinka gaarka ah ee jirka iyo korantada, waxaana si ballaaran loo isticmaalaa si loo xalliyo dhibaatooyinka rakibaadda, hagaajinta meelaynta, la qabsiga isbeddelada deegaanka, iyo hagaajinta kalsoonida nidaamka iyo xasilloonida.

Qualwavesahayda Waveguide Flexible waxay dabooshaa inta jeer ee ilaa 40GHz, iyo sidoo kale Waveguide dabacsan oo la habeeyey iyadoo loo eegayo shuruudaha macaamiisha.

Waveguide maroojin karo oo dabacsan
Lambarka Qaybta	Soo noqnoqda (GHz)	IL (dB, Max.)	VSWR (ugu badnaan)	Cabbirka Waveguide	Flange	Waqtiga Hogaaminta (Todobaadyada)
QFTW-28	26.5-40	2.4	1.3	WR-28 (BJ320)/WG22/R320	FBP320/FBM320	2 ~ 4
QFTW-42	17.7-26.5	1.45	1.25	WR-42 (BJ220)/WG20/R220	FBP220/FBM220	2 ~ 4
QFTW-62	12.4-18	0.96	1.15	WR-62 (BJ140)/WG18/R140	FBP140/FBM140, FBP140/FBP140	2 ~ 4
QFTW-75	10 ~ 15	0.5	1.15	WR-75 (BJ120)/WG17/R120	FBP120/FBM120	2 ~ 4
QFTW-90	8.2 ~ 12.4	0.6	1.15	WR-90 (BJ100)	FBP100/FBM100	2 ~ 4
QFTW-112	7.05-10	0.36	1.1	WR-112 (BJ84)	FBP84/FBM84, FDM84/FDM84	2 ~ 4
QFTW-137	5.38-8.2	0.5	1.13	WR-137 (BJ70)/WG14/R70	FDM70/FDM70, FDP70/FDM70	2 ~ 4

Waveguide aan leexleexan karin oo dabacsan
Lambarka Qaybta	Soo noqnoqda (GHz)	IL (dB, Max.)	VSWR (ugu badnaan)	Cabbirka Waveguide	Flange	Waqtiga Hogaaminta (Todobaadyada)
QFNTW-D650	6.5-18	0.83	1.3	WRD-650	FMWRD650, FPWRD650	2 ~ 4