Meji Directional Loop Couplers Broadband High Power Makirowefu

Meji Directional Loop Couplers Broadband High Power Makirowefu

Awọn ẹya:

Broadband
Agbara giga
Ipadanu ifibọ kekere

Awọn ohun elo:

Awọn ampilifaya
Atagba
Idanwo yàrá
Reda

Kan si Bayi

Olupilẹṣẹ lupu itọnisọna meji jẹ ẹrọ makirowefu ti a ṣepọ ti o jẹ ki gbigbe daradara ati sisọpọ awọn ifihan agbara kọja awọn itọsọna igbi oriṣiriṣi.

Ni pataki, olutọpa ọna itọnisọna oniwadi makirowefu jẹ ti itọsọna igbi ipin ati ọpọ awọn itọsọna igbi pọsi. Nipa titunṣe agbara isọpọ laarin isọpọ.
Waveguide ati itọsọna igbi lupu, gbigbe itọnisọna agbara laarin awọn oriṣiriṣi awọn itọsọna igbi le ṣee ṣe. Ẹya pataki ti olupilẹṣẹ lupu itọsọna jẹ bulọọki dielectric ipin kan, nigbagbogbo ti o jẹ ti tubular tabi bulọọki bi dì, pẹlu laini microstrip ipin kan ninu bulọki naa. Nigbati ifihan agbara-igbohunsafẹfẹ kan ba wọ inu bulọọki dielectric annular lati ọkan ninu awọn ebute oko oju omi naa, yoo maa gbe lọ si ọna ipin ni igba diẹ ati nikẹhin yoo pin si awọn ebute oko oju omi miiran. Lakoko ilana gbigbe, nitori awọn abuda isọdọtun ti bulọọki dielectric ati ọna ti o wa titi ti Circuit, iyatọ iyipada alakoso ni itọju ni ayika awọn iwọn 90, iyọrisi pinpin agbara kongẹ.

Ohun elo:

Awọn tọkọtaya lupu itọnisọna meji ni lilo pupọ ni ibaraẹnisọrọ makirowefu, awọn eto radar, ibaraẹnisọrọ satẹlaiti, awọn ọna eriali, ati awọn aaye miiran. Lara wọn, ohun elo ni awọn eto ibaraẹnisọrọ alailowaya jẹ pataki ni pataki, bii 3G, 4G, awọn nẹtiwọọki ibaraẹnisọrọ alagbeka 5G ati awọn nẹtiwọọki WLAN, bii wiwa radar ati tẹlifisiọnu igbohunsafefe.

Awọn abuda:

Ti a ṣe afiwe si awọn tọkọtaya itọnisọna iwọn 180 ti aṣa, olutọpa ọna itọnisọna ọna asopọ meji igbohunsafefe ni awọn anfani bii bandiwidi gbooro, awọn adanu kekere, iwọn kekere ati ibi-pupọ, ati iṣelọpọ rọrun ati isọpọ. Aila-nfani ni pe iṣakoso konge giga ni a nilo lakoko ilana iṣelọpọ, ati pe awọn ọran tun le wa bii aiṣedeede alakoso ati awọn iyipada agbara lakoko iṣẹ. Nitorinaa, apẹrẹ pataki ati awọn iwọn nilo fun atunṣe ati isanpada.

Qualwaven pese bandiwidi ati awọn olutọpa lupu itọsọna ọna agbara giga ni sakani jakejado lati 1.72 si 18GHz. Awọn tọkọtaya ni lilo pupọ ni ọpọlọpọ awọn ohun elo.

Meji Directional Loop Couplers
Nọmba apakan	Igbohunsafẹfẹ (GHz)	Agbara (MW)	Isopọpọ (dB)	IL (dB, o pọju.)	Itọnisọna(dB, min.)	VSWR (O pọju)	Waveguide Iwon	Flange	Ibudo Isopọpọ	Akoko asiwaju (ọsẹ)
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

Double Ridged Meji Directional Loop Couplers
Nọmba apakan	Igbohunsafẹfẹ (GHz)	Agbara (MW)	Isopọpọ (dB)	IL (dB, o pọju.)	Itọnisọna (dB, Min.)	VSWR (O pọju)	Waveguide Iwon	Flange	Ibudo Isopọpọ	Akoko asiwaju (ọsẹ)
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