Itọnisọna Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Redio Igbohunsafẹfẹ

Itọnisọna Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Redio Igbohunsafẹfẹ

Awọn ẹya:

Broadband
Agbara giga
Ipadanu ifibọ kekere

Awọn ohun elo:

Awọn ampilifaya
Atagba
Idanwo yàrá
Reda

Kan si Bayi

Waveguide nikan itọnisọna crossguide coupler oriširiši meji ọtun angled waveguide.

Isopọpọ ti waye nipa ti o bere meji kekere ihò lori wọpọ jakejado odi ti awọn waveguide. Lẹhin apẹrẹ iṣapeye, agbara ifihan agbara pọ nipasẹ awọn iho asopọ meji wọnyi le yipada ki o fagilee. Awọn iho wọnyi ni a maa n ṣe sinu iho agbelebu kekere kan lati ṣaṣeyọri iṣẹ ṣiṣe to dara julọ.

Olukọni-itọpa ọna itọsọna bi bi jẹ paati ti o gbe awọn laini gbigbe meji si isunmọtosi ki agbara lori laini kan le so pọ mọ ekeji. Tọkọtaya naa ti baamu si ikọlu abuda ni gbogbo awọn ebute oko oju omi mẹrin, ti o jẹ ki o rọrun lati fi sabe sinu awọn iyika miiran tabi awọn ọna ṣiṣe. Nipa gbigbe awọn ẹya oriṣiriṣi oriṣiriṣi, awọn media idapọ, ati awọn ọna ṣiṣe idapọmọra, awọn olutọpa ọna itọsọna coaial ẹyọkan ti o dara fun ọpọlọpọ awọn ọna ẹrọ makirowefu pẹlu awọn ibeere oriṣiriṣi le ṣe apẹrẹ.

Ohun elo igbohunsafẹfẹ giga ti itọsona adari ọna ẹyọkan:

Awọn tọkọtaya olutọpa ọna itọnisọna Makirowefu nikan, gẹgẹbi paati pataki ti ọpọlọpọ awọn iyika makirowefu, ni lilo pupọ ni awọn eto itanna igbalode. O le ṣee lo lati pese agbara iṣapẹẹrẹ fun isanpada iwọn otutu ati awọn iyika iṣakoso titobi, ati pe o le pari ipin agbara ati iṣelọpọ lori iwọn igbohunsafẹfẹ jakejado.
1. Ni ampilifaya iwọntunwọnsi, rf nikan itọnisọna crossguide coupler ṣe iranlọwọ lati ṣaṣeyọri igbewọle ti o dara titẹ-jade foliteji lawujọ igbi (VSWR).
2. Ni awọn aladapọ iwọntunwọnsi ati awọn ẹrọ makirowefu (gẹgẹbi awọn olutupalẹ nẹtiwọọki), olutọpa ọna opopona millimeter kan le ṣee lo lati ṣe ayẹwo iṣẹlẹ ati awọn ifihan agbara afihan.
3. Ni ibaraẹnisọrọ alagbeka, lilo olutọpa afara 90 ° le pinnu aṣiṣe alakoso ti bọtini-iṣipopada alakoso π/4 (QPSK).

Qualwaven pese awọn olutọpa ọna agbekọja ti o ni agbara giga gbigbona ni iwọn jakejado lati 1.13 si 40GHz. Nibẹ ni o wa orisirisi orisi ti waveguide ebute oko, gẹgẹ bi awọn WR-28 ati WR-34. Awọn tọkọtaya olutọpa ọna ọna ọna igbohunsafẹfẹ igbohunsafẹfẹ redio jẹ lilo pupọ ni ọpọlọpọ awọn ohun elo.
Kaabọ awọn alabara lati pe ati beere.

Nọmba apakan	Igbohunsafẹfẹ (GHz, min.)	Igbohunsafẹfẹ (GHz, o pọju)	Agbara (MW)	Isopọpọ (dB)	Ipadanu ifibọ (dB, max.)	Itọnisọna (dB, min.)	VSWR (Max.)	Waveguide Iwon	Flange	Ibudo Isopọpọ	Akoko asiwaju (ọsẹ)
QSDCC-26300-40000	26.3	40	0.036	30 ± 1.5, 40 ± 1.5	-	15	1.3	WR-28 (BJ320)	FBP320, FBM320	2.92mm	2~4
QSDCC-21700-33000	21.7	33	0.053	40/50 ± 1.5, 40/50 ± 0,7	-	15	1.25	WR-34 (BJ260)	FBP260	WR-34	2~4
QSDCC-17600-26700	17.6	26.7	0.066	30 ± 0.75, 40 ± 1.5	-	15	1.3	WR-42 (BJ220)	FBP220	2.92mm	2~4
QSDCC-14500-22000	14.5	22	0.12	40 ± 0.7, 50 ± 0.7	-	18	1.1	WR-51 (BJ180)	FBP180	WR-51	2~4
QSDCC-11900-18000	11.9	18	0.002	40±2	0.3	20	1.3	WR-62 (BJ140)	FBP140	SMA	2~4
QSDCC-9840-15000	9.84	15	0.29	30/40/50±0.5, 40±1.5, 50±0.5	-	18	1.3	WR-75 (BJ120)	FDBP120	WR-75, N, SMA	2~4
QSDCC-8200-12500	8.2	12.5	0.33	20/40 ± 0.2, 50 ± 1.5, 60 ± 1	-	15	1.25	WR-90 (BJ100)	FBP100, FBM100	N, SMA	2~4
QSDCC-6570-9990	6.57	9.99	0.52	40± 0.7, 50, 55± 1	-	18	1.3	WR-112 (BJ84)	FDP84, FDM84, FBP84	WR-112, SMA	2~4
QSDCC-4640-7050	4.64	7.05	1.17	40± 1.5	-	15	1.25	WR-159 (BJ58)	FDP58	N	2~4
QSDCC-3220-4900	3.22	4.9	2.44	30±1	-	26	1.3	WR-229 (BJ40)	FDP40, FDM40	SMA	2~4
QSDCC-1130-1730	1.13	1.73	19.6	50± 1.5	-	15	1.3	WR-650 (BJ14)	FDP14	N	2~4