JPH02100331U - - Google Patents
Info
- Publication number
- JPH02100331U JPH02100331U JP890689U JP890689U JPH02100331U JP H02100331 U JPH02100331 U JP H02100331U JP 890689 U JP890689 U JP 890689U JP 890689 U JP890689 U JP 890689U JP H02100331 U JPH02100331 U JP H02100331U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- inductor part
- circuit board
- shape
- frequency circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Description
第１図乃至第５図は本考案の一実施例を示し、
第１図は高周波回路基板の一部切欠平面図、第２
図はインダクタ部を示す一部切欠平面図、第３図
は並列ＬＰＦ回路の回路図、第４図及び第５図は
夫々他の実施例を示す高周波回路基板の一部切欠
平面図であり、第６図は従来例を示す高周波回路
基板の一部切欠平面図である。
４……チツプコンデンサ、５……フイルタ回路
、６……高周波回路基板、７……インダクタ部、
９……基板、Ｐ……回路パターン。
1 to 5 show an embodiment of the present invention,
Figure 1 is a partially cutaway plan view of the high frequency circuit board, Figure 2
3 is a circuit diagram of a parallel LPF circuit, and FIGS. 4 and 5 are partially cutaway plan views of a high frequency circuit board showing other embodiments, respectively. FIG. 6 is a partially cutaway plan view of a high frequency circuit board showing a conventional example. 4... Chip capacitor, 5... Filter circuit, 6... High frequency circuit board, 7... Inductor section,
9... Board, P... Circuit pattern.
Claims (1)
等に屈曲し、迂回させてインダクタ部を形成する
と共に、該インダクタ部の両端部間にコンデンサ
を実装して構成したことを特徴とする高周波回路
基板に於けるフイルタ回路。 The circuit pattern provided on the substrate is bent into a U-shape or a semicircular shape and detoured to form an inductor part, and a capacitor is mounted between both ends of the inductor part. Filter circuit on high frequency circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP890689U JPH02100331U (en) | 1989-01-28 | 1989-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP890689U JPH02100331U (en) | 1989-01-28 | 1989-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100331U true JPH02100331U (en) | 1990-08-09 |
Family
ID=31215183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP890689U Pending JPH02100331U (en) | 1989-01-28 | 1989-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100331U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0151319B2 (en) * | 1982-12-27 | 1989-11-02 | Toray Industries |
-
1989
- 1989-01-28 JP JP890689U patent/JPH02100331U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0151319B2 (en) * | 1982-12-27 | 1989-11-02 | Toray Industries |