JPS63156128U - - Google Patents
Info
- Publication number
- JPS63156128U JPS63156128U JP1987049655U JP4965587U JPS63156128U JP S63156128 U JPS63156128 U JP S63156128U JP 1987049655 U JP1987049655 U JP 1987049655U JP 4965587 U JP4965587 U JP 4965587U JP S63156128 U JPS63156128 U JP S63156128U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- field strength
- voltage
- variable capacitance
- electric field
- 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
- 230000005684 electric field Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Transceivers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049655U JPS63156128U (th) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049655U JPS63156128U (th) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156128U true JPS63156128U (th) | 1988-10-13 |
Family
ID=30872307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049655U Pending JPS63156128U (th) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156128U (th) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003332934A (ja) * | 2002-05-09 | 2003-11-21 | Yokowo Co Ltd | 最適化アンテナ装置 |
| US10333572B2 (en) | 2015-08-26 | 2019-06-25 | Murata Manufacturing Co., Ltd. | Antenna tuner control circuit, front-end circuit and communication device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135235A (ja) * | 1984-12-05 | 1986-06-23 | Fujitsu Ltd | アンテナシステム |
-
1987
- 1987-03-31 JP JP1987049655U patent/JPS63156128U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61135235A (ja) * | 1984-12-05 | 1986-06-23 | Fujitsu Ltd | アンテナシステム |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003332934A (ja) * | 2002-05-09 | 2003-11-21 | Yokowo Co Ltd | 最適化アンテナ装置 |
| US10333572B2 (en) | 2015-08-26 | 2019-06-25 | Murata Manufacturing Co., Ltd. | Antenna tuner control circuit, front-end circuit and communication device |