Waveguide Yakarurama Zvikamu Microwave RF Millimeter Wave Radio

Waveguide Yakarurama Zvikamu Microwave RF Millimeter Wave Radio

Features:

Yakaderera VSWR

Applications:

Wireless
Transceiver
Laboratory Test
Broadcast

BATA ZVINO

Muredhiyo frequency uye microwave masisitimu, iyo waveguide ndiyo yakanyanya kuita yekubatanidza uye inongoita zvinhu, kunyanya mune yakapihwa frequency bhendi kuti inyatso kufambisa redhiyo frequency chiratidzo simba, uye chimiro chikuru chewaveguide isimbi conductive zvinhu, inogona kubata yakanyanyisa masimba masimba.
Sezvinoratidzwa nezita, iyo waveguide yakatwasuka zvikamu zvakabatana pasina kushandura chiratidzo chayo chekufambisa, uye kureba kunogona kugadziridzwa zvinoenderana nemamiriro ekushandisa, kubva pamasendimita mashoma kusvika kumamita mashoma.
Magadzirirwo nekugadzirwa kwemawaveguide akatwasuka zvikamu zvinoda kutarisisa zvinhu zvakasiyana-siyana, senge frequency yekushanda, saizi yewaveguide, kusarudzwa kwezvinhu, tekinoroji yekugadzira, etc. Mhando dzakajairwa dzemagetsi ekushandura waveguide dzinosanganisira shanduko kubva kune rectangular waveguides kuenda kune denderedzwa waveguides, shanduko pakati pemarectangular waveguides ehukuru hwakasiyana, uye shanduko kubva kune waveguides kuenda kune coaxial mitsara.

Features:

1. Semutsetse wekutumira, RF waveguides inoshanda nekuendesa simba kubva kune imwe nzvimbo kuenda kune imwe, kuwana kutapurirana kwakanaka nekudzikisa kurasikirwa musimba rekufambisa. Iyo hollow simbi chimiro chewaveguide inogona kuderedza zvakanyanya kurasikirwa musimba rekufambisa.
2. Kusiyana neantenna, simba harina kuvhenekerwa munzvimbo yose mune waveguide, asi rinosungirirwa mukati meiyo waveguide, uye simba chete riri pamusoro peiyo cutoff frequency rinogona kuendeswa kuburikidza ne microwave waveguides.

Application:

Zvishandiso zveredhiyo frequency waveguides hazvigumiri pakutaurirana uye radar masisitimu. Semuenzaniso, mukufungidzira kwe hyperlens, mitsara yakakandwa yewaveguides yakatwasuka uye yakakombama waveguides inoshandiswa kutevedzera yakanaka uye isina kunaka refractive index zvinhu kuti uwane sub-wavelength yekuzvifungidzira. Iyi nzira yakakosha zvikuru muhunyanzvi hwekufungidzira uye kubatanidzwa kwephoton, kunyanya mukuzadzikiswa kweiyo chaiyo mutemo wechiedza chechiedza pa sub-wavelength scale.

Qualwaveinopa waveguide yakatwasuka zvikamu zvinovhara frequency renji kusvika ku91.9GHz, pamwe neyakagadzirirwa waveguide yakatwasuka sSsections zvinoenderana nezvinodiwa nevatengi. Tikugashirei vatengi kuti mubvunze zvimwe zvechigadzirwa.

Chikamu Nhamba	RF Frequency (GHz, Min.)	RF Frequency (GHz, Max.)	Insertion Loss (dB, Max.)	VSWR (Max.)	Waveguide Size	Flange	Nguva Yekutungamira (Mavhiki)
QWSS-12	60.5	91.9	0.5	1.1	WR-12 (BJ740)	UG387/U	2~4
QWSS-15	49.8	75.8	0.1	1.1	WR-15 (BJ620)	UG385/U	2~4
QWSS-28	26.5	40	1dB/m	1.1	WR-28 (BJ320)	FBP320	2~4
QWSS-34	21.7	33	0.1	1.08	WR-34 (BJ260)	FBP260	2~4
QWSS-42	18	26.5	0.08	1.05	WR-42 (BJ220)	FBP220	2~4
QWSS-75	9.84	15	0.25dB/m	1.05	WR-75 (BJ120)	FBP120	2~4
QWSS-90	8.2	12.5	0.1	1.05	WR-90 (BJ100)	FBP100	2~4
QWSS-187	3.94	5.99	0.05	1.2	WR-187 (BJ48)	FAM48	2~4
QWSS-430	1.72	2.61	0.1	1.1	WR-430 (BJ22)	FDP22	2~4
QWSS-650	1.13	1.73	-	1.1	WR-650 (BJ14)	FDP14	2~4
QWSS-D350	3.5	8.2	0.4	1.15	WRD350	FPWRD350	2~4
QWSS-D750	7.5	18	0.4	1.15	WRD750	FPWRD750	2~4