Dual Directional Loop Couplers Broadband High Power Microwave

Dual Directional Loop Couplers Broadband High Power Microwave

Nta:

Broadband
Muaj zog heev
Kev Poob Qis Qis

Cov ntawv thov:

Cov Amplifiers
Lub tshuab xa xov
Kev Ntsuas Hauv Chaw Kuaj Mob
Radar

TIV TAUJ TAM SIM NO

Dual directional loop coupler yog ib qho khoom siv microwave uas ua rau muaj kev sib kis tau zoo thiab kev sib txuas ntawm cov teeb liab hla ntau yam waveguides.

Tshwj xeeb, microwave dual directional loop coupler yog tsim los ntawm ib lub voj voog waveguide thiab ntau lub coupled waveguides. Los ntawm kev kho lub zog coupling ntawm lub coupling.
Waveguide thiab lub voj voog waveguide, kev xa hluav taws xob ntawm cov waveguides sib txawv tuaj yeem ua tiav. Lub hauv paus ntawm lub voj voog coupler yog lub voj voog dielectric block, feem ntau yog tsim los ntawm lub tubular lossis daim ntawv zoo li block, nrog rau kab microstrip voj voog sab hauv lub block. Thaum lub teeb liab siab nkag mus rau hauv lub annular dielectric block los ntawm ib qho ntawm cov chaw nres nkoj, nws yuav maj mam hloov mus raws txoj kev voj voog hauv lub sijhawm luv luv thiab thaum kawg yuav faib mus rau lwm qhov chaw nres nkoj. Thaum lub sijhawm hloov pauv, vim yog cov yam ntxwv resonance ntawm lub dielectric block thiab txoj kev ruaj khov ntawm lub voj voog, qhov sib txawv ntawm theem hloov pauv tau khaws cia ntawm kwv yees li 90 degrees, ua tiav kev faib hluav taws xob meej.

Daim Ntawv Thov:

Cov khoom siv sib txuas ob txoj kev sib txuas lus siv dav hauv kev sib txuas lus microwave, radar systems, satellite communication, antenna arrays, thiab lwm yam. Ntawm lawv, daim ntawv thov hauv cov kab ke sib txuas lus wireless yog qhov dav heev, xws li 3G, 4G, 5G mobile communication networks thiab WLAN networks, nrog rau radar nrhiav thiab tshaj tawm hauv TV.

Cov yam ntxwv:

Piv rau cov couplers 180 degree directional coupler ib txwm muaj, broadband dual directional loop coupler muaj qhov zoo xws li bandwidth dav dua, kev poob qis dua, ntim me dua thiab pawg, thiab yooj yim tsim thiab kev koom ua ke. Qhov tsis zoo yog tias xav tau kev tswj hwm qhov tseeb siab thaum lub sijhawm tsim khoom, thiab kuj tseem yuav muaj teeb meem xws li theem tsis sib npaug thiab lub zog hloov pauv thaum lub sijhawm ua haujlwm. Yog li ntawd, xav tau kev tsim qauv tshwj xeeb thiab kev ntsuas rau kev hloov kho thiab kev them nyiaj.

Qualwavemuab cov broadband thiab high power dual directional loop couplers hauv ntau yam ntawm 1.72 txog 18GHz. Cov couplers siv dav hauv ntau daim ntawv thov.

Cov Khoom Siv Ob Txoj Kev Sib Txuas Lus
Tus lej khoom	Zaus (GHz)	Fais fab (MW)	Kev sib txuas (dB)	IL (dB, Max.)	Kev coj ncaj qha(dB, Yam tsawg kawg nkaus)	VSWR (Max.)	Qhov Loj ntawm Waveguide	Flange	Chaw nres nkoj txuas	Lub Sijhawm Ua Tau (lub lim tiam)
QDDLC-8200-12500	8.2~12.5	0.33	40 ± 1.5, 50 ± 1	-	20	1.35	WR-90 (BJ100)	FBP100	SMA	2~4
QDDLC-6570-9990	6.57~9.99	0.52	50 ± 1	-	20	1.3	WR-112 (BJ84)	FBP84, FBE84	SMA	2~4
QDDLC-5300-6000	5.3~6	1.17	30	0.2	18	1.25	WR-159 (BJ58)	FDP58	N	2~4
QDDLC-4640-7050	4.64~7.05	1.17	35±1	0.2	18	1.25	WR-159 (BJ58)	FDP58	N	2~4
QDDLC-3940-5990	3.94~5.99	1.52	50 ± 1	-	25	1.15	WR-187 (BJ48)	FDP48	SMA	2~4
QDDLC-2600-3950	2.6~3.95	3.5	40 ± 0.5, 47 ± 0.5, 50 ± 1	0.1	20	1.2	WR-284 (BJ32)	FDP32, SLAC	N, SMA	2~4
QDDLC-2400-2500	2.4~2.5	5.4	40 ± 0.5, 60 ± 0.5	-	22	1.2	WR-340 (BJ26)	FDP26	N	2~4
QDDLC-1720-2610	1.72~2.61	8.6	60 ± 1	-	20	1.25	WR-430 (BJ22)	FDP22	N	2~4

Ob Chav Ridged Dual Directional Loop Couplers
Tus lej khoom	Zaus (GHz)	Fais fab (MW)	Kev sib txuas (dB)	IL (dB, Max.)	Kev Ncaj Ncees (dB, Min.)	VSWR (Max.)	Qhov Loj ntawm Waveguide	Flange	Chaw nres nkoj txuas	Lub Sijhawm Ua Tau (lub lim tiam)
QDDLC-5000-18000	5~18	500W	50 ± 1.5	0.25	12	1.5	WRD-500	FPWRD500	SMA	2~4
QDDLC-6000-18000	6~18	2000W	30 ± 2	-	15	1.5	WRD-650	FPWRD650	SMA	2~4
QDDLC-7500-18000	7.5~18	1000W	30 ± 2	-	15	1.5	WRD-750	FPWRD750	SMA	2~4