JPS59189302U - waveguide filter circuit - Google Patents

waveguide filter circuit

Info

Publication number
JPS59189302U
JPS59189302U JP8397283U JP8397283U JPS59189302U JP S59189302 U JPS59189302 U JP S59189302U JP 8397283 U JP8397283 U JP 8397283U JP 8397283 U JP8397283 U JP 8397283U JP S59189302 U JPS59189302 U JP S59189302U
Authority
JP
Japan
Prior art keywords
filter circuit
waveguide filter
view
waveguide
metal film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8397283U
Other languages
Japanese (ja)
Other versions
JPH0122241Y2 (en
Inventor
富田 直孝
堀 重和
Original Assignee
株式会社東芝
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社東芝 filed Critical 株式会社東芝
Priority to JP8397283U priority Critical patent/JPS59189302U/en
Publication of JPS59189302U publication Critical patent/JPS59189302U/en
Application granted granted Critical
Publication of JPH0122241Y2 publication Critical patent/JPH0122241Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の導波管フィルタ回路に使用するダンベル
形の共振回路の金属パターンの一例を示す図であり、第
1図aは平面図、第1図すは第1図aをXl−X1線に
沿って切断して見た断面図、第2図は従来の導波管フィ
ルタ回路の一例を示す断面図、第3図は第2図の等価回
路図、第4図は金属パターンの問題点を示す図であり、
第4図aは平面図、第4図すは第4図aをX2−X2線
に沿って切断して見た断面図、第5図は本考案の導波管
フィルタ回路に使用する誘電体基板上に被着形成された
ダンベル形の共振回路の金属膜パターンの一例を示す図
であり、第5図aは平面図、第5図すは第5図aをx3
−X3線に沿って切断して見た断面図、第6図は本考案
の導波管フィルタ回路の第1の実施例を示す図であり、
第6図aは縦断面図、第6図すは第6図aを矢印方向か
ら見た平面図、第7図は本考案の導波管フィルタ回路の
第2の実施例を示す要部側面図、第8図は本考案の導波
管フィルタ回路の第3の実施例を示す要部縦断面図、第
9図及び第10図は本考案の導波管フィルタ回路の他の
実施例に使用する誘電体基板上に被着形成されたダンベ
ル形の共振回路のそれぞれ異なる金属膜パターンを示す
平面図である。 1・・・金属板パターン、2.22・・・共振窓、2a
。 2b、  12a、  12b、  12bl−・・ポ
スト状の金属片、3a、 3b、 23a、 23b−
・・側部、4.24−フィルタ回路、5. 25. 3
5.、 35□、45・・・導波管、7・・・導波管主
線路、$a、 3b、  9a、 9b・・・インダク
タ、10・・・キャパシタ、20・・・誘電体基板、2
1−・・金属膜ハターン、22a、22b。 32a、32b、42a、42b−・・ポスト状の金属
膜片、32al、  32b1.42al、  42b
2−ホスト部、32a2. 32b2. 42a2. 
42bz”・先端部、36□、36゜・・・フランジ、
371.37゜・・・ねじ、381.38□・・・ばね
部材。
FIG. 1 is a diagram showing an example of a metal pattern of a dumbbell-shaped resonant circuit used in a conventional waveguide filter circuit. FIG. 1a is a plan view, and FIG. A sectional view taken along the X1 line, Fig. 2 is a sectional view showing an example of a conventional waveguide filter circuit, Fig. 3 is an equivalent circuit diagram of Fig. It is a diagram showing the problem,
Figure 4a is a plan view, Figure 4a is a cross-sectional view of Figure 4a taken along the line X2-X2, and Figure 5 is a dielectric used in the waveguide filter circuit of the present invention. 5 is a diagram showing an example of a metal film pattern of a dumbbell-shaped resonant circuit formed on a substrate, FIG. 5a is a plan view, and FIG.
FIG. 6 is a cross-sectional view taken along the line -X3, showing the first embodiment of the waveguide filter circuit of the present invention,
FIG. 6a is a longitudinal sectional view, FIG. 6 is a plan view of FIG. 6a viewed from the direction of the arrow, and FIG. 7 is a side view of the main part showing the second embodiment of the waveguide filter circuit of the present invention. 8 is a vertical cross-sectional view of main parts showing a third embodiment of the waveguide filter circuit of the present invention, and FIGS. 9 and 10 show other embodiments of the waveguide filter circuit of the present invention. FIG. 4 is a plan view showing different metal film patterns of a dumbbell-shaped resonant circuit formed on a dielectric substrate to be used. 1... Metal plate pattern, 2.22... Resonance window, 2a
. 2b, 12a, 12b, 12bl--post-shaped metal piece, 3a, 3b, 23a, 23b-
...side part, 4.24-filter circuit, 5. 25. 3
5. , 35□, 45... Waveguide, 7... Waveguide main line, $a, 3b, 9a, 9b... Inductor, 10... Capacitor, 20... Dielectric substrate, 2
1--Metal film pattern, 22a, 22b. 32a, 32b, 42a, 42b--Post-shaped metal film piece, 32al, 32b1.42al, 42b
2-host part, 32a2. 32b2. 42a2.
42bz"・Tip, 36□, 36゜...Flange,
371.37°...screw, 381.38□...spring member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 共振回路の金属膜パターンを被着形成してなる誘電体基
板、導波管の内部もしくは端部にマイクロ波の進行方向
に対して垂直になるように少くともひとつ設ひてなるこ
とを特徴とする導波管フィルタ回路。
A dielectric substrate formed by depositing a metal film pattern of a resonant circuit, at least one of which is disposed inside or at an end of a waveguide so as to be perpendicular to the direction of propagation of the microwave. waveguide filter circuit.
JP8397283U 1983-06-03 1983-06-03 waveguide filter circuit Granted JPS59189302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8397283U JPS59189302U (en) 1983-06-03 1983-06-03 waveguide filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8397283U JPS59189302U (en) 1983-06-03 1983-06-03 waveguide filter circuit

Publications (2)

Publication Number Publication Date
JPS59189302U true JPS59189302U (en) 1984-12-15
JPH0122241Y2 JPH0122241Y2 (en) 1989-06-30

Family

ID=30213925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8397283U Granted JPS59189302U (en) 1983-06-03 1983-06-03 waveguide filter circuit

Country Status (1)

Country Link
JP (1) JPS59189302U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198247A (en) * 2001-10-19 2003-07-11 Ber Group Sa Planar antenna
JP2015050491A (en) * 2013-08-30 2015-03-16 古野電気株式会社 High frequency cutoff filter, microwave output device, transmission circuit and radar device
JP2016503245A (en) * 2013-01-10 2016-02-01 日本電気株式会社 Broadband converter between planar transmission line and waveguide.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MICROWAVE TRANSMISSION CIRCURTS=1948 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003198247A (en) * 2001-10-19 2003-07-11 Ber Group Sa Planar antenna
JP2016503245A (en) * 2013-01-10 2016-02-01 日本電気株式会社 Broadband converter between planar transmission line and waveguide.
JP2015050491A (en) * 2013-08-30 2015-03-16 古野電気株式会社 High frequency cutoff filter, microwave output device, transmission circuit and radar device

Also Published As

Publication number Publication date
JPH0122241Y2 (en) 1989-06-30

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