JPS6178401U - - Google Patents
Info
- Publication number
- JPS6178401U JPS6178401U JP16223484U JP16223484U JPS6178401U JP S6178401 U JPS6178401 U JP S6178401U JP 16223484 U JP16223484 U JP 16223484U JP 16223484 U JP16223484 U JP 16223484U JP S6178401 U JPS6178401 U JP S6178401U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- input
- plates
- output coupling
- adjacent
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係るバンドパスフイルタの一
実施例を示す平面図、第２図は従来のバンドパス
フイルタの平面図、第３図は本考案と従来のバン
ドパスフイルタの減衰量特性の比較図である。
１…誘電体基板、２，３…入出力結合板、４，
５…共振板、６，７…同軸コネクタ、８…シヨー
トストリツプライン、９…アース板。
Fig. 1 is a plan view showing an embodiment of a bandpass filter according to the present invention, Fig. 2 is a plan view of a conventional bandpass filter, and Fig. 3 shows the attenuation characteristics of the bandpass filter of the present invention and the conventional bandpass filter. It is a comparison diagram. 1... Dielectric substrate, 2, 3... Input/output coupling board, 4,
5... Resonance plate, 6, 7... Coaxial connector, 8... Short strip line, 9... Earth plate.
Claims (1)
に配設された複数の共振板とが、隣接相互間が所
定の距離をへだてて所定の長さで平行にラツプす
るようにして個別に積層配設されているストリツ
プライン形バンドパスフイルタにおいて、いずれ
か一方の入出力用結合板に隣接して前記誘電体基
板に、使用周波数ｆ０の２倍の周波数２ｆ０でそ
の波長λ２の１／２の長さをもつシヨートストリ
ツプラインが積層配設され、該シヨートストリツ
プラインの一端はその隣接した入出力結合板に接
続されていることを特徴とするストリツプライン
形バンドパスフイルタ。 A pair of input/output coupling plates and a plurality of resonant plates disposed between them are individually wrapped on a dielectric substrate in such a way that they are wrapped in parallel at a predetermined length with a predetermined distance between adjacent plates. In the stripline type bandpass filter which is stacked on the dielectric substrate adjacent to one of the input/output coupling plates, the wavelength λ is applied to the dielectric substrate at a frequency 2f 0 which is twice the operating frequency f 0 . A stripline type band characterized in that short striplines having a length of 2 1/2 are stacked and one end of the short stripline is connected to an adjacent input/output coupling plate. pass filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16223484U JPS6178401U (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16223484U JPS6178401U (en) | 1984-10-29 | 1984-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6178401U true JPS6178401U (en) | 1986-05-26 |
Family
ID=30720119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16223484U Pending JPS6178401U (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6178401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013219469A (en) * | 2012-04-05 | 2013-10-24 | Tdk Corp | Laminate type band-pass filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114003A (en) * | 1979-02-26 | 1980-09-03 | Toshiba Corp | Higher harmonic filter |
-
1984
- 1984-10-29 JP JP16223484U patent/JPS6178401U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114003A (en) * | 1979-02-26 | 1980-09-03 | Toshiba Corp | Higher harmonic filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013219469A (en) * | 2012-04-05 | 2013-10-24 | Tdk Corp | Laminate type band-pass filter |
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