JPH0295905U - - Google Patents
Info
- Publication number
- JPH0295905U JPH0295905U JP502689U JP502689U JPH0295905U JP H0295905 U JPH0295905 U JP H0295905U JP 502689 U JP502689 U JP 502689U JP 502689 U JP502689 U JP 502689U JP H0295905 U JPH0295905 U JP H0295905U
- Authority
- JP
- Japan
- Prior art keywords
- strip resonator
- microstripline filter
- grounded
- center
- utility
- 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 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図はこの考案の一実施例を示す図解図であ
る。第２図は第１図実施例の周波数特性を従来と
比較して示すグラフである。第３図はこの考案の
他の実施例を示す図解図である。第４図および第
５図は従来技術を示す図解図である。
図において、１０は平行結合型マイクロストリ
ツプラインフイルタ、２０はコムライン型マイク
ロストリツプラインフイルタ、１２は誘電体基板
、１４はλ／２ストリツプ共振器、１６はスルー
ホールを示す。
FIG. 1 is an illustrative diagram showing an embodiment of this invention. FIG. 2 is a graph showing the frequency characteristics of the embodiment of FIG. 1 in comparison with the conventional one. FIG. 3 is an illustrative view showing another embodiment of this invention. FIGS. 4 and 5 are illustrative views showing the prior art. In the figure, 10 is a parallel coupling type microstripline filter, 20 is a combline type microstripline filter, 12 is a dielectric substrate, 14 is a λ/2 strip resonator, and 16 is a through hole.
Claims (1)
リツプラインフイルタにおいて、 前記λ／２ストリツプ共振器の中央部において
接地したことを特徴とする、マイクロストリツプ
ラインフイルタ。[Claims for Utility Model Registration] A microstripline filter using a λ/2 strip resonator, characterized in that the λ/2 strip resonator is grounded at the center thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502689U JPH0295905U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP502689U JPH0295905U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295905U true JPH0295905U (en) | 1990-07-31 |
Family
ID=31208040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP502689U Pending JPH0295905U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010010931A (en) * | 2008-06-25 | 2010-01-14 | Panasonic Electric Works Co Ltd | Filter |
| JP2011176663A (en) * | 2010-02-25 | 2011-09-08 | Sharp Corp | Filter, and satellite broadcast receiver using the same |
| JP2016021457A (en) * | 2014-07-14 | 2016-02-04 | キヤノン株式会社 | Printed circuit board |
-
1989
- 1989-01-20 JP JP502689U patent/JPH0295905U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010010931A (en) * | 2008-06-25 | 2010-01-14 | Panasonic Electric Works Co Ltd | Filter |
| JP2011176663A (en) * | 2010-02-25 | 2011-09-08 | Sharp Corp | Filter, and satellite broadcast receiver using the same |
| JP2016021457A (en) * | 2014-07-14 | 2016-02-04 | キヤノン株式会社 | Printed circuit board |