Ƙarshen Ƙarshen Waveguide Ƙananan Girma RF Microwave Short Tsawon

Ƙarshen Ƙarshen Waveguide Ƙananan Girma RF Microwave Short Tsawon

Siffofin:

Low VSWR

Aikace-aikace:

Masu watsawa
Antenna
Gwajin dakin gwaje-gwaje
Matching Impedance

TUNTUBE YANZU

Karamin Girman Ƙarshen Waveguide

Ƙarshen girman waveguide tsari ne na musamman da aka ƙera tare da ɗan gajeren girma, ana amfani da shi don shafewa da watsar da makamashin siginonin microwave masu ƙarancin ƙarfi, ta yadda za a sami amfani da sigina marasa mahimmanci a cikin kewaye. Ka'idar taƙaitaccen girman waveguide ta dogara ne akan hanyoyi guda biyu: tunani da sha. Lokacin da siginar microwave ta wuce ta ɗan gajeren girman ƙarewa a cikin waveguide, wasu siginar za a nuna su a baya zuwa tushen, kuma ɗayan ɓangaren siginar za ta kasance ta hanyar ƙarewar waveguide. Ta hanyar ƙira da zaɓin da ya dace, ana iya rage asarar tunani kuma ana iya haɓaka asarar sha.

Siffofin:

1. Samun tsari mai sauƙi.
2. Karamin girman
3. Ƙananan farashin masana'antu
4.A tsaye kalaman index ne m.

Aikace-aikace:

1. Gyaran da'ira da gwaji: Ana amfani da ƙananan nau'ikan nau'ikan waveguide a cikin gyarawa da gwajin da'irori na microwave. Ta hanyar haɗa ƙarshen waveguide zuwa tashar fitarwa na da'irar don gwadawa, ana iya hana tunanin sigina, ta haka ne ke kare abubuwan da'irar daga lalacewa da tabbatar da ingantaccen ingantaccen sakamakon gwaji.
2. Tunani coefficient ma'auni: Ta hanyar auna ma'aunin tunani, za a iya kimanta aikin da'irar da ke ƙarƙashin gwaji. Za a iya amfani da taƙaitaccen taƙaitaccen waveguide terminations azaman daidaitaccen bayani, kuma idan aka kwatanta da da'irar da ke ƙarƙashin gwaji, ta hanyar auna ƙarfin siginar da aka nuna, ana iya ƙididdige ƙididdiga na tunani kuma ana iya nazarin aikin da'irar da ta dace.
3. Ma'aunin amo: Short Length Waveguide Loads shima yana taka muhimmiyar rawa wajen auna amo. Ta hanyar amfani da halayen sha, ana iya cinye siginar amo yadda ya kamata, don haka rage tsangwama a cikin amo yayin aunawa.
Gwajin tsarin eriya da RF: A cikin gwajin tsarin eriya da RF, ana iya amfani da lodin Microwave don kwaikwayi rashin amfani da yanayin da eriyar take. Ta hanyar haɗa ƙarshen zuwa tashar fitarwa ta eriya, ana iya kimanta aikin eriya da tsarin, daidaitawa, da inganta su.

Qualwaveyana ba da ƙarancin VSWR da ƙaramar ƙarewar waveguide mai girman girman kewayon mitar 5.38 ~ 40GHz. Ana amfani da ƙarewar a yawancin aikace-aikace.

Lambar Sashe	Yawanci (GHz, min.)	Yawanci (GHz, Max.)	Ƙarfi (W)	VSWR (Max.)	Girman Waveguide	Flange	Lokacin Jagora (Makonni)
QWTS28-15	26.3	40	15	1.2	WR-28 (BJ320)	Saukewa: FBP320	0 ~ 4
QWTS34-15	21.7	33	15	1.2	WR-34 (BJ260)	UG COVER	0 ~ 4
QWTS42-15	17.6	26.7	15	1.2	WR-42 (BJ220)	Saukewa: FBP220	0 ~ 4
QWTS51-20	14.5	22	20	1.2	WR-51 (BJ180)	UG COVER	0 ~ 4
QWTS62-20	11.9	18	20	1.2	WR-62 (BJ140)	Saukewa: FBP140	0 ~ 4
QWTS75-20	9.84	15	20	1.2	WR-75 (BJ120)	Saukewa: FBP120	0 ~ 4
QWTS75-30	9.84	15	30	1.2	WR-75 (BJ120)	Saukewa: FBM120	0 ~ 4
QWTS90-20	8.2	12.5	20	1.2	WR-90 (BJ100)	Saukewa: FBP100	0 ~ 4
QWTS112-30	6.57	10	30	1.2	WR-112 (BJ84)	Saukewa: FBP84	0 ~ 4
QWTS137-30	5.38	8.17	30	1.2	WR-137 (BJ70)	FDP70	0 ~ 4