Broadband High Power Low Insertion Loss Dual Directional Crossguide Couplers

Broadband High Power Low Insertion Loss Dual Directional Crossguide Couplers

Likaroloana:

Broadband
Matla a Phahameng
Tahlehelo e Tlase ea Kenyeletso

Lisebelisoa:

Li-amplifiers
Phetiso
Tlhahlobo ea laboratori
Radar

TS'ELISO HONA

Li-couplers tsa li-crossguide tse peli tseo e leng tsa mofuta oa waveguide cross coupler, e na le mokhoa o ikhethileng oa mahlakore a mabeli.

A waveguide cross coupler hangata e na le li-waveguide tse peli tsa coplanar perpendicular to each other. Ha leqhubu la motlakase ka har'a waveguide e le 'ngoe le fihla le ho feta moo le tšelang, le tla fetisetsoa ho waveguide e 'ngoe. Ts'ebetsong ena, hobane lintlha tse kopanang pakeng tsa maqhubu a maqhubu li na le angle e itseng, karolo ea matla e fetisetsoa ho waveguide e 'ngoe, kahoo e finyella ho kopanya. Mokhoa ona oa phetisetso o ka fetisa ka nako e le ngoe mekhoa e 'meli ea orthogonal, kahoo waveguide cross coupler e na le boemo bo phahameng ba orthogonality.

Kopo:

Sehlahisoa se sebelisoa haholo ho lekanya microwave, sampling, ho lemoha matla a phahameng, lisebelisoa tsa ho fepa ka microwave, radar, puisano, navigation, puisano ea sathelaete le mekhoa e meng.
Lefapheng la puisano, li-waveguide cross couplers li ka sebelisoa ho ntša matšoao a microwave ho tsoa ho waveguide e le 'ngoe ebe e li kopanya ho ea waveguide e 'ngoe, ho fihlela likhokahano lipakeng tsa lihlopha tse fapaneng tsa maqhubu. Mohlala, lits'ebetsong tsa puisano tsa sathelaete, li-waveguide cross couplers li ka sebelisoa ho kopanya likou tsa li-amplifiers maemong ohle, ho etsa hore phetiso ea mats'oao lipakeng tsa maemo a nepahale le ho tšepahala. Ntle le moo, li-waveguide cross couplers li ka boela tsa sebelisoa ho aha meaho ea marang-rang a mahlakore a mabeli kapa a mararo ho optics.

Litšobotsi:

Ho na le mefuta e tloaelehileng ea li-waveguide tse kang li-rectangular, flat rectangular, medium flat flat rectangular, le double ridge, tse nang le litšoaneleho tsa tsela e phahameng, VSWR e tlaase, karabelo e tlaase ea maqhubu, le bophara bo feletseng ba leqhubu la conduction.

Qualwavee fana ka li-broadband le li-couplers tsa crossguide tse nang le matla a phahameng a mabeli ho tloha ho 5.38GHz ho ea ho 40GHz. The couplers ho pharaletseng sebelisoa ka ditshebediso tse ngata.Thepa ea motheo bakeng sa waveguide high directional couplers ke koporo le aluminium, ka liphekolo holim'a metsi tse kang silevera plating, khauta plating, nickel plating, passivation, le conductive oxidation. Litekanyo tsa kantle, flange, mofuta o kopaneng, thepa, kalafo ea bokaholimo, le litlhaloso tsa motlakase tsa li-waveguide couplers li ka etsoa ho latela litlhoko tsa mosebelisi.

Nomoro ea Karolo	Khafetsa (GHz, Min.)	Khafetsa (GHz, Max.)	Matla (MW)	Ho kopanya (dB)	Tahlehelo ea Kenyelletso (dB, boholo.)	Directivity (dB, mets.)	VSWR (Bok.)	Boholo ba Waveguide	Flange	Coupling Port	Lead time (libeke)
QDDCC-32900-50100	32.9	50.1	0.023	40±1.5	-	15	1.4	WR-22 (BJ400)	UG-383/U	2.4 limilimithara	2~4
QDDCC-26300-40000	26.3	40	0.036	20±1.5, 30±1.5	-	15	1.35	WR-28 (BJ320)	FBP320	2.92 limilimithara	2~4
QDDCC-21700-33000	21.7	33	0.053	40±1.5	-	20	1.3	WR-34 (BJ260)	FBP260	2.92 limilimithara	2~4
QDDCC-14500-22000	14.5	22	0.12	50±1	-	18	1.2	WR-51 (BJ180)	FBP180	WR-51	2~4
QDDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5, 50±1	-	15	1.3	WR-62 (BJ140)	FBP140	SMA	2~4
QDDCC-9840-15000	9.84	15	0.26	30±1.5	-	15	1.25	WR-75 (BJ120)	FBP120	SMA	2~4
QDDCC-8200-12500	8.2	12.5	0.33	50±1	-	18	1.2	WR-90 (BJ100)	FBP100	WR-90	2~4
QDDCC-5380-8170	5.38	8.17	0.79	35±1	0.2	18	1.25	WR-137 (BJ70)	FDP70	N	2~4
QDDCC-3940-5990	3.94	5.99	1.52	50±1.5	-	18	1.3	WR-187 (BJ48)	FDP48	N	2~4