Makouplers maviri eBroadband ane simba guru reCoaial Bi RF Microwave Millimeter Wave Radio Frequency

Makouplers maviri eBroadband ane simba guru reCoaial Bi RF Microwave Millimeter Wave Radio Frequency

Zvimiro:

Broadband
Simba Guru
Kurasikirwa Kwakaderera Kwekuisa

Mashandisirwo:

Ma amplifiers
Chinotumira
Bvunzo reLabhoritari
Radar

BATA IZVOZVI

Ma "RF dual directional crossguide couplers" ari emhando ye "waveguide cross coupler", ane hunyanzvi hwe "dual directionality".

Chinobatanidza ma microwave chinotenderera mawave maviri nenzira mbiri (dual directional crossguide coupler) chinowanzova nema coplanar waveguides maviri akatarisana. Kana electromagnetic wave iri mu waveguides imwe ikasvika uye ichipfuura nepa crossing point, inoendeswa kune imwe waveguides. Mukuita uku, nekuti nzvimbo dzinosangana pakati pema waveguides dzine kona yakati, chikamu chesimba chinoendeswa kune imwe waveguides, nokudaro zvichiita kuti pave nekubatana. Nzira iyi yekutumira inogona kutumira panguva imwe chete nzira mbiri dze orthogonal, saka bi directional crossguides coupler ine mazinga epamusoro e orthogonality.

Kushandiswa kwe broadband high power dual directional crossguide coupler:

Broadband dual directional crossguide couplers inoshandiswa zvakanyanya mukuyera microwave, kutora sampling, kuona simba guru, masisitimu ekudyisa microwave, radar, kutaurirana, kufamba, kutaurirana nesatellite nedzimwe nzira.
Munyaya yekutaurirana, ma microwave dual directional crossguide couplers anogona kushandiswa kubvisa ma microwave signals kubva kune rimwe waveguide uye kuabatanidza kune rimwe waveguide, zvichiita kuti pave nekubatana pakati pema frequency bands akasiyana. Semuenzaniso, muma satellite communication systems, ma millimeter wave dual directional crossguide couplers anogona kushandiswa kubatanidza output ports dze amplifiers pamatanho ese, zvichiita kuti signal transmission pakati pemazinga ive yakarurama uye yakavimbika. Pamusoro pezvo, ma radio frequency dual directional crossguide couplers anogonawo kushandiswa kuvaka two-dimensional kana three-dimensional network structures mu optics.

Hunhu hwe coupler ine madhairekitori maviri anotungamira crossguide:

Kune mhando dzema waveguide dzakajairwa dzakadai se rectangular, flat rectangular, medium flat rectangular, uye double ridge, dzine hunhu hwe high directionality, low VSWR, low frequency response, uye full wave conduction band width.

Qualwaveinopa ma "crossguide couplers" ane simba guru re "broadband high power dual directional couplers" akasiyana-siyana kubva pa2.6GHz kusvika 50.1GHz. Ma "couplers" aya anoshandiswa zvakanyanya mumabasa akasiyana-siyana. Zvinhu zvekutanga zve "waveguide high directional couplers" imhangura nearuminiyamu, zvine maitiro epamusoro akadai se "silver plating", "gold plating", "nickel plating", "passivation", uye "conductive oxidation". Zviyero zvekunze, "flange", "joint type", zvinhu, "surface treatment", uye ma "electrical specifications" e "waveguide couplers" zvinogona kugadziriswa zvichienderana nezvinodiwa nemushandisi.

Nhamba yeChikamu	Kakawanda (GHz, Min.)	Kakawanda (GHz, Max.)	Simba (MW)	Kubatanidza (dB)	Kurasikirwa Kwekuisa (dB, yakakwira.)	Kutungamira (dB, min.)	VSWR (Zvakanyanya)	Saizi yeWaveguide	Flange	Chiteshi chekubatanidza	Nguva Yekutungamira (mavhiki)
QDDCC-32900-50100	32.9	50.1	0.023	40±1.5	-	15	1.4	WR-22 (BJ400)	UG-383/U	2.4mm	2~4
QDDCC-26300-40000	26.3	40	0.036	20±1.5, 30±1.5	-	15	1.35	WR-28 (BJ320)	FBP320	2.92mm	2~4
QDDCC-21700-33000	21.7	33	0.053	40±1.5	-	20	1.3	WR-34 (BJ260)	FBP260	2.92mm	2~4
QDDCC-17600-26700	17.6	26.7	0.0003	40±1	0.25	15	1.3	WR-42 (BJ220)	FBP220	2.92mm	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-9000-9500	9	9.5	0.33	40±0.5	-	25	1.3	WR-90 (BJ100)	FBP100	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
QDDCC-2600-3950	2.6	3.95	-	50±1.5	-	15	1.2	WR-284 (BJ32)	FDP32, FDM32	N	2~4