Mafambiro Emafungu Akavhurika Akagadzirwa neMawave RF Microwave Millimeter Wave mm wave

Mafambiro Emafungu Akavhurika Akagadzirwa neMawave RF Microwave Millimeter Wave mm wave

Zvimiro:

Broadband

Mashandisirwo:

Wireless
Transceiver
Bvunzo reLabhoritari
Kutepfenyura

BATA IZVOZVI

Chinoongorora mafungu emhepo chakavhurika ichubhu yesimbi isina chinhu (maumbirwo akafanana akadai serectangle, denderedzwa, nezvimwewo) inovhura mugumo mumwe weguide yemhepo kuti ibvumire kutaurirana kwakanangana nemagetsi nenyika yekunze. Ine hunhu hwechimiro chiri nyore, chimiro chakajairika, uye patani yakanaka yekutungamira, uye inowanzoshandiswa sechinoongorora mafungu muhurongwa hwekuyera antenna dziri pedyo nemunda.

Nheyo yekushanda:

Kana zviratidzo zve microwave zvikatumirwa mukati me waveguide uye zvasvika kumagumo akavhurika, mafungu e electromagnetic anobuda kunze uye anobatana nechinhu chakaonekwa kana nzvimbo ye electromagnetic field yairi. Semuenzaniso, pakuona hunhu hwe dielectric hwezvinhu, mafungu e electromagnetic anobuda kubva pachinhu chinovhurwa pachinhu, zvichiita kuti chiratidze, chidzore, chitore, nezvimwewo. Nekuongorora shanduko dze feedback signal dzinogamuchirwa ne probe, ma parameter anoenderana anogona kuwanikwa. Semuenzaniso, mumunda wekuyera electromagnetic field distribution, open ended waveguide probe inoshanda se "port" inogamuchira minda ye electromagnetic, iyo inogona kunzwa simba, phase, uye rumwe ruzivo rwe electromagnetic field panzvimbo yayo.

Kushandiswa:

1. Munda wekuyera maAntena: Unobatsira kuyera hunhu hwemaantenna ari pedyo nemunda, sekupararira kweminda yemagetsi mumunda uri pedyo, unobatsira pakuongorora mashandiro emaantenna, uye unogadzirisa dhizaini yemaantenna.
2. Mukuyedza kuenderana kwemagetsi, inoshandiswa kuona simba, frequency, nezvimwe zvikamu zveminda yemagetsi iri muchadenga, uye kuona kana zvichisangana nezvinodiwa nezvinodiwa zvekuenderana kwemagetsi.

Ma "open ended waveguide probes" anoita basa rakakosha muminda yakasiyana-siyana ine chekuita neminda yemagetsi uye kuyerwa uye kuonekwa kwema "microwave" nekuda kwechimiro chavo chakasiyana uye kugadziriswa kwemasaini e "microwave".

QualwaveMaOpen Ended Waveguide Probes anofukidza huwandu hwemafrequency hunosvika 110GHz. Tinopa Open Ended Waveguide Probes ye7dB, pamwe chete neOpen Ended Waveguide Probes yakagadzirirwa vatengi vedu.

Nhamba yeChikamu	Kakawanda (GHz, Min.)	Kakawanda (GHz, Max.)	Kuwana	VSWR	Chinongedzo	Flange	Kupatsanurana	Nguva Yekutungamira (mavhiki)
QOEWP90-5	8.2	12.4	5	2	WR-90 (BJ100)	-	Kupatsanurana kwemutsetse mumwe chete	2~4
QOEWP28-7	26.3	40	7	2	WR-28 (BJ320)	FBP320	Kupatsanurana kwemutsetse mumwe chete	2~4
QOEWP10-7-1	75	110	7	2	WR-10 (BJ900)	-	Kupatsanurana kwemutsetse mumwe chete	2~4
QOEWP10-7	90	90	7	2	WR-10 (BJ900)	UG387/UM	Kupatsanurana kwemutsetse mumwe chete	2~4