Dual Directional Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Mitar Rediyo

Dual Directional Crossguide Couplers Broadband High Power Coaial Bi RF Microwave Millimeter Wave Mitar Rediyo

Siffofin:

Broadband
Babban Ƙarfi
Karancin Asarar Shigarwa

Aikace-aikace:

Amplifiers
Mai watsawa
Gwajin dakin gwaje-gwaje
Radar

TUNTUBE YANZU

RF dual directional crossguide ma'aurata na nau'in nau'in igiyar igiyar igiyar ruwa, tana da keɓancewar shugabanci biyu.

Ma'aura mai ba da hanya tsakanin hanyoyin sadarwa na microwave yawanci ya ƙunshi jagororin raƙuman ruwa na coplanar guda biyu daidai da juna. Lokacin da igiyar wutar lantarki a cikin jagorar wave ɗaya ta isa kuma ta wuce ta hanyar wucewa, za a watsa shi zuwa wani jagorar igiyar ruwa. A cikin wannan tsari, saboda wuraren haɗin kai tsakanin masu karkatar da igiyoyin igiyar ruwa suna da wani kusurwa, ana watsa wani yanki na makamashi zuwa wani jagorar igiyar ruwa, ta yadda za a sami haɗin kai. Wannan hanyar watsawa na iya watsa nau'i biyu na orthogonal lokaci guda, don haka ma'auratan jagorar bi-da-bi-u-juya-hali yana da madaidaicin matsayi.

Aikace-aikacen na'ura mai ba da wutar lantarki mai ƙarfi biyu mai jagorar giciye:

Broadband dual directional crossguide ma'aurata ana amfani dashi ko'ina a cikin auna microwave, samfuri, gano ƙarfin ƙarfi, tsarin ciyarwar microwave, radar, sadarwa, kewayawa, sadarwar tauraron dan adam da sauran tsarin.
A fagen sadarwa, ana iya amfani da ma'auratan na'ura mai ba da hanya tsakanin hanyoyin sadarwa na microwave don fitar da siginonin microwave daga jagorar raƙuman ruwa guda ɗaya da haɗa su zuwa wani jagorar igiyar ruwa, samun haɗin kai tsakanin maɗauran mitar mitoci daban-daban. Misali, a cikin tsarin sadarwar tauraron dan adam, ana iya amfani da ma'auratan miliyota biyu na jagora don haɗa tashoshin fitarwa na amplifiers a kowane matakai, yin watsa siginar tsakanin matakan mafi inganci kuma abin dogaro. Bugu da kari, ana kuma iya amfani da ma'aurata masu jagora biyu na mitar rediyo don gina tsarin cibiyar sadarwa mai girma biyu ko uku a cikin na'urorin gani.

Halayen maɗaukakin mitar mitar jagora mai jagora biyu:

Akwai daidaitattun nau'ikan waveguide irin su rectangular, lebur rectangular, matsakaicin lebur rectangular, da tudu biyu, waɗanda ke da halayen babban shugabanci, ƙarancin VSWR, ƙarancin mitar amsawa, da cikakken faɗuwar igiyar igiyar igiyar ruwa.

Qualwaveyana ba da babbar hanyar sadarwa mai ƙarfi mai ƙarfi biyu masu jagora a cikin kewayon 2.6GHz zuwa 50.1GHz. Ana amfani da ma'aurata da yawa a cikin aikace-aikacen da yawa. The asali kayan don waveguide high directional couplers ne jan karfe da aluminum, tare da surface jiyya kamar azurfa plating, zinariya plating, nickel plating, passivation, kuma conductive hadawan abu da iskar shaka. Girman waje, flange, nau'in haɗin gwiwa, kayan aiki, jiyya na sama, da ƙayyadaddun lantarki na ma'auratan waveguide za a iya keɓance su bisa ga buƙatun mai amfani.

Lambar Sashe	Yawanci (GHz, min.)	Yawanci (GHz, Max.)	Ƙarfi (MW)	Hadawa (dB)	Asarar Shigarwa (dB, max.)	Jagoranci (dB, min.)	VSWR (Max.)	Girman Waveguide	Flange	Tashar Haɗaɗɗiya	Lokacin Jagora (makonni)
Saukewa: 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)	Saukewa: FBP320	2.92mm	2 ~ 4
Saukewa: QDDCC-21700-33000	21.7	33	0.053	40± 1.5	-	20	1.3	WR-34 (BJ260)	Saukewa: FBP260	2.92mm	2 ~ 4
Saukewa: QDDCC-17600-26700	17.6	26.7	0.0003	40± 1	0.25	15	1.3	WR-42 (BJ220)	Saukewa: FBP220	2.92mm	2 ~ 4
QDDCC-14500-22000	14.5	22	0.12	50± 1	-	18	1.2	WR-51 (BJ180)	Saukewa: FBP180	WR-51	2 ~ 4
Saukewa: QDDCC-11900-18000	11.9	18	0.18	30±1.5, 40±1.5, 50±1	-	15	1.3	WR-62 (BJ140)	Saukewa: FBP140	SMA	2 ~ 4
Saukewa: QDDCC-9840-15000	9.84	15	0.26	30± 1.5	-	15	1.25	WR-75 (BJ120)	Saukewa: FBP120	SMA	2 ~ 4
Saukewa: QDDCC-8200-12500	8.2	12.5	0.33	50± 1	-	18	1.2	WR-90 (BJ100)	Saukewa: FBP100	WR-90	2 ~ 4
Saukewa: QDDCC-5380-8170	5.38	8.17	0.79	35± 1	0.2	18	1.25	WR-137 (BJ70)	FDP70	N	2 ~ 4
Saukewa: 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)	Saukewa: FDP32	N	2 ~ 4