I-Dual Directional Loop Couplers Broadband High Power Microwave

I-Dual Directional Loop Couplers Broadband High Power Microwave

Izici:

I-Broadband
Amandla Aphakeme
Ukulahlekelwa Kokufaka Okuphansi

Izicelo:

Ama-Amplifaya
I-Transmitter
Ukuhlolwa Kwelabhorathri
Irada

XHUMANA MANJE

I-Dual directional loop coupler iyithuluzi elihlanganisiwe le-microwave elivumela ukudluliswa okuphumelelayo nokuhlanganisa amasignali kuwo wonke amagagasi ahlukene.

Ngokukhethekile, i-microwave dual directional loop coupler yakhiwe i-waveguide eyindilinga namagagasi amaningi ahlanganisiwe. Ngokulungisa amandla okuhlanganisa phakathi kokuhlanganisa .
I-Waveguide kanye ne-loop waveguide, ukudluliswa kokuqondisa kwamandla phakathi kwamagagasi ahlukene angafinyelelwa. Ingxenye eyinhloko ye-coupleal loop coupler iyibhulokhi eyindilinga ye-dielectric, ngokuvamile eyakhiwa ibhulokhi elishubhu noma elifana neshidi, elinomugqa we-microstrip oyindilinga ngaphakathi kwebhulokhi. Uma isignali yefrikhwensi ephezulu ingena kubhulokhi ye-dielectric yonyaka isuka kwesinye sezimbobo, izodluliswa kancane kancane endleleni eyindilinga ngesikhathi esifushane futhi ekugcineni isatshalaliswe kwezinye izimbobo. Phakathi nenqubo yokudlulisa, ngenxa yezimpawu ze-resonance block ye-dielectric kanye nendlela engaguquki yesifunda, umehluko wokushintsha kwesigaba ugcinwa cishe kuma-degree angu-90, ukufeza ukusatshalaliswa kwamandla okunembile.

Isicelo:

I-dual directional loop coupler isetshenziswa kabanzi kwezokuxhumana nge-microwave, izinhlelo ze-radar, ukuxhumana ngesathelayithi, ama-antenna array, neminye imikhakha. Phakathi kwazo, isicelo sezinhlelo zokuxhumana ezingenazintambo sikhulu kakhulu, njenge-3G, 4G, 5G amanethiwekhi okuxhumana eselula namanethiwekhi e-WLAN, kanye nokutholwa kwe-radar nokusakaza ithelevishini.

Izici:

Uma kuqhathaniswa nama-couplers endabuko angu-180 degree, i-broadband dual directional loop coupler inezinzuzo ezifana nomkhawulokudonsa obanzi, ukulahlekelwa okuphansi, ivolumu encane nesisindo, kanye nokukhiqiza nokuhlanganisa okulula. Okubi ukuthi ukulawulwa kokunemba okuphezulu kuyadingeka phakathi nenqubo yokukhiqiza, futhi kungase kube nezinkinga ezinjengokungalingani kwesigaba kanye nokuguquguquka kwamandla phakathi nokusebenza. Ngakho-ke, umklamo okhethekile kanye nezinyathelo ziyadingeka ukuze kulungiswe kanye nesinxephezelo.

Qualwaveihlinzeka nge-broadband namandla aphezulu ama-loop couplers aqondiswe kabili ebangeni elibanzi ukusuka ku-1.72 kuye ku-18GHz. Ama-couplers asetshenziswa kabanzi ezinhlelweni eziningi.

I-Dual Directional Loop Couplers
Inombolo Yengxenye	Imvamisa (GHz)	Amandla (MW)	Ukuhlanganisa (dB)	I-IL (dB, Max.)	Ukuqondisa(dB, Min.)	I-VSWR (Ubukhulu.)	Usayizi we-Waveguide	I-Flange	I-Coupling Port	Isikhathi Sokuhola (amaviki)
I-QDDLC-8200-12500	8.2~12.5	0.33	40±1.5, 50±1	-	20	1.35	I-WR-90 (BJ100)	I-FBP100	I-SMA	2~4
I-QDDLC-6570-9990	6.57~9.99	0.52	50±1	-	20	1.3	I-WR-112 (BJ84)	FBP84, FBE84	I-SMA	2~4
QDDLC-5300-6000	5.3~6	1.17	30	0.2	18	1.25	I-WR-159 (BJ58)	FDP58	N	2~4
QDDLC-4640-7050	4.64~7.05	1.17	35±1	0.2	18	1.25	I-WR-159 (BJ58)	FDP58	N	2~4
QDDLC-3940-5990	3.94~5.99	1.52	50±1	-	25	1.15	I-WR-187 (BJ48)	FDP48	I-SMA	2~4
I-QDDLC-2600-3950	2.6~3.95	3.5	40±0.5, 47±0.5, 50±1	0.1	20	1.2	I-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	I-WR-340 (BJ26)	FDP26	N	2~4
I-QDDLC-1720-2610	1.72~2.61	8.6	60±1	-	20	1.25	I-WR-430 (BJ22)	FDP22	N	2~4

I-Double Ridged Dual Directional Loop Couplers
Inombolo Yengxenye	Imvamisa (GHz)	Amandla (MW)	Ukuhlanganisa (dB)	I-IL (dB, Max.)	Ukuqondisa (dB, Min.)	I-VSWR (Ubukhulu.)	Usayizi we-Waveguide	I-Flange	I-Coupling Port	Isikhathi Sokuhola (amaviki)
QDDLC-5000-18000	5-18	500W	50±1.5	0.25	12	1.5	I-WRD-500	I-FPWRD500	I-SMA	2~4
QDDLC-6000-18000	6-18	2000W	30±2	-	15	1.5	I-WRD-650	I-FPWRD650	I-SMA	2~4
QDDLC-7500-18000	7.5~18	1000W	30±2	-	15	1.5	I-WRD-750	I-FPWRD750	I-SMA	2~4