Raadiyaha Mowjadaha Dabacsan ee Microwave Millimeter

Raadiyaha Mowjadaha Dabacsan ee Microwave Millimeter

Astaamaha:

VSWR hooseeya

Codsiyada:

Fiilo la'aan
Gudbiye-haye
Imtixaanka Shaybaarka
Baahinta

LA XIRIIR HADA

Hagaha hirarka dabacsan waa nooc ka mid ah hagaha hirarka ee loo isticmaalo gudbinta raadiyaha iyo calaamadaha microwave-ka kaas oo dabacsan oo la laaban karo. Waxay muhiim u yihiin codsiyada u baahan fiilooyin dabacsan iyo rakibid, gaar ahaan nidaamyada ay boosku xaddidan yahay ama meelaha loo baahan yahay hagaajin joogto ah.

Astaamaha:

Si ka duwan hagaha hirarka adag ee laga sameeyay tuubooyinka birta adag ee qaabaysan, hagaha hirarka jilicsan waxay ka kooban yihiin qaybo bir ah oo si adag isugu xiran. Hagaha hirarka jilicsan qaarkood ayaa sidoo kale si qaabaysan loo xoojiyaa iyadoo la xirayo oo la alxamayo tolmooyinka qaybaha birta ee isku xiran. Kala-goys kasta oo ka mid ah qaybahan isku xiran ayaa si yar loo qaloocin karaa. Sidaa darteed, qaab-dhismeedka isku midka ah, dhererka hagaha hirarka jilicsan ayaa sii kordhaya dabacsanaantiisa. Sidaa darteed, ilaa xad, waa mid dabacsan marka la barbar dhigo isticmaalka hagaha hirarka adag waxayna xallin kartaa dhibaatooyin kala duwan oo rakibid ah oo ay sababaan khaladaad.

Kuwa soo socda waa isticmaalka ugu muhiimsan iyo codsiyada hagaha hirarka dabacsan:

1. Gudbinta Calaamadaha: Hagaha hirarka RF waxaa loo isticmaalaa in lagu gudbiyo mawjadaha raadiyaha iyo calaamadaha microwave-ka si loo hubiyo gudbinta hufan ee calaamadaha u dhexeeya aaladaha iyo qaybaha kala duwan.
Fiilooyin Dabacsan: Waxay u oggolaanayaan fiilooyin dabacsan meelaha adag iyo kuwa xaddidan, iyagoo la qabsanaya baahiyaha kala duwan ee rakibidda.
2. Magdhawga Gariirka iyo Dhaqdhaqaaqa: Hagaha hirarka microwave-ka waxay nuugi karaan oo ay magdhabi karaan gariirka iyo dhaqdhaqaaqa nidaamka, iyagoo hubinaya xasilloonida iyo isku halaynta gudbinta calaamadaha.
3. Hagaajinta Soo Noqnoqoshada: Nidaamyada u baahan hagaajin iyo dib-u-habeyn joogto ah, hagaha hirarka millimeter-ka ayaa bixiya xal ku habboon, taasoo yareyneysa dhibka rakibidda iyo dayactirka.
Hagaha hirarka dabacsan wuxuu door muhiim ah ka ciyaaraa nidaamyada microwave-ka sababtoo ah sifooyinkiisa gaarka ah ee jireed iyo koronto, waxaana si weyn loogu isticmaalaa xallinta dhibaatooyinka rakibidda, hagaajinta booska, la qabsiga isbeddellada deegaanka, iyo hagaajinta isku halaynta iyo xasilloonida nidaamka.

Qualwaveagabka Hagaha Dabacsan ee Dabacsan wuxuu daboolaa inta jeer ee soo noqnoqota ilaa 40GHz, iyo sidoo kale Hagaha Dabacsan ee Dabacsan ee loo habeeyay iyadoo loo eegayo shuruudaha macaamiisha.

Hagaha Mowjadaha La Wareegi Karo ee Dabacsan
Lambarka Qaybta	Soo noqnoqoshada (GHz)	IL (dB, ugu badnaan.)	VSWR (ugu badnaan)	Cabbirka Hagaha Mowjadaha	Flange	Waqtiga Hogaaminta (toddobaadyo)
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
QFTW-187	3.95~5.85	0.1	1.1	WR-187 (BJ48)/WG12/R48	FDM48/FDM48	2~4
QFTW-D650	6.5~18	0.83	1.3	WRD-650	FPWRD650	2~4

Hagaha Mowjadaha Dabacsan ee aan La Wareegi Karin
Lambarka Qaybta	Soo noqnoqoshada (GHz)	IL (dB, ugu badnaan.)	VSWR (ugu badnaan)	Cabbirka Hagaha Mowjadaha	Flange	Waqtiga Hogaaminta (toddobaadyo)
QFNTW-D650	6.5~18	0.31	1.3	WRD-650	FMWRD650	2~4