Makouplers eSingle Directional Crossguide Broadband High Power Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Makouplers eSingle Directional Crossguide Broadband High Power Coaial Bi RF Microwave Millimeter Wave Radio Frequency

Zvimiro:

Broadband
Simba Guru
Kurasikirwa Kwakaderera Kwekuisa

Mashandisirwo:

Ma amplifiers
Chinotumira
Bvunzo reLabhoritari
Radar

BATA IZVOZVI

Chinobatanidza mafungu eWaveguide chine nzira imwe chete ine mafungu maviri erudyi.

Kubatanidza kunoitwa nekutanga maburi maviri madiki pamadziro akafara ewaveguide. Mushure mekugadzira zvakanaka, simba rechiratidzo rakabatana kuburikidza nemaburi maviri aya ekubatanidza rinogona kudzoserwa kumashure uye kudzimwa. Maburi aya anowanzo gadzirwa kuita gomba diki remuchinjikwa kuti riite basa rakanaka.

Chinobatanidza tambo mbiri dzinofamba nepakati (bidirectional crossguide coupler) chinhu chinoisa tambo mbiri dzinofamba nepakati pedyo kuitira kuti simba riri pamutsetse mumwe rikwanise kubatanidzwa kune mumwe. Chinobatanidza chinoenderana nechimiro cheimpedance pamachiteshi ese mana, zvichiita kuti zvive nyore kuisa mune mamwe macircuit kana subsystems. Nekushandisa ma coupling structure akasiyana, coupling media, uye coupling mechanisms, coaial single directional crossguide couplers dzakakodzera ma microwave system akasiyana siyana ane zvinodiwa zvakasiyana dzinogona kugadzirwa.

Kushandiswa kwe "high frequency single directional crossguide coupler":

Ma microwave single directional crossguide couplers, sechikamu chakakosha chema microwave circuits akawanda, anoshandiswa zvakanyanya muma electronic systems emazuva ano. Anogona kushandiswa kupa simba rekuenzanisa tembiricha uye amplitude control circuits, uye anogona kupedzisa kugovera simba uye kugadzira simba pamusoro pehuwandu hwakawanda hwema frequency.
1. Mu amplifier yakaenzanirana, rf single directional crossguide coupler inobatsira kuwana input-output voltage standing wave ratio yakanaka (VSWR).
2. Mumichina yekusanganisa zvinhu nemidziyo ye microwave (yakadai se network analyzers), millimeter wave single directional crossguide coupler inogona kushandiswa kuenzanisa zviratidzo zvechiitiko nezviratidzo zvinoratidzwa.
3. Mukutaurirana nefoni, kushandiswa kwe 90 ° bridge coupler kunogona kuona kukanganisa kwechikamu che transmitter ye π/4 phase shift keying (QPSK).

Qualwaveinopa ma "crossguide couplers" ane simba guru re "broadband high power single directional couplers" akasiyana-siyana kubva pa1.13 kusvika ku40GHz. Kune mhando dzakasiyana dzema "waveguide ports", akadai seWR-28 neWR-34. Ma "radio frequency single directional crossguide couplers" anoshandiswa zvakanyanya mumabasa akawanda.
Tinokugamuchirai vatengi kuti vafone uye vabvunze.

Nhamba yeChikamu	Kakawanda (GHz, Min.)	Kakawanda (GHz, Max.)	Simba (MW)	Kubatanidza (dB)	Kurasikirwa Kwekuisa (dB, Zvakawanda.)	Kutungamira (dB, Min.)	VSWR (Zvakanyanya)	Saizi yeWaveguide	Flange	Chiteshi chekubatanidza	Nguva Yekutungamira (mavhiki)
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	0.18	30±1.5, 40±1.5	-	15	1.3	WR-62 (BJ140)	FBP140, FBM140	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	20/30/40/50/60±1.5	-	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