JP4487256B2 - 高周波スイッチ - Google Patents
高周波スイッチ Download PDFInfo
- Publication number
- JP4487256B2 JP4487256B2 JP2004339984A JP2004339984A JP4487256B2 JP 4487256 B2 JP4487256 B2 JP 4487256B2 JP 2004339984 A JP2004339984 A JP 2004339984A JP 2004339984 A JP2004339984 A JP 2004339984A JP 4487256 B2 JP4487256 B2 JP 4487256B2
- Authority
- JP
- Japan
- Prior art keywords
- line
- circuit
- port
- frequency switch
- inductance element
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 67
- 238000010030 laminating Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 57
- 239000000758 substrate Substances 0.000 description 16
- 238000004891 communication Methods 0.000 description 12
- 239000002131 composite material Substances 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009766 low-temperature sintering Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
Landscapes
- Transceivers (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004339984A JP4487256B2 (ja) | 2004-11-25 | 2004-11-25 | 高周波スイッチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004339984A JP4487256B2 (ja) | 2004-11-25 | 2004-11-25 | 高周波スイッチ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006157093A JP2006157093A (ja) | 2006-06-15 |
| JP2006157093A5 JP2006157093A5 (enExample) | 2007-11-29 |
| JP4487256B2 true JP4487256B2 (ja) | 2010-06-23 |
Family
ID=36634900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004339984A Expired - Lifetime JP4487256B2 (ja) | 2004-11-25 | 2004-11-25 | 高周波スイッチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4487256B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI493894B (zh) * | 2006-08-09 | 2015-07-21 | Hitachi Metals Ltd | 用於無線通訊系統的高頻構件 |
| JP2009089165A (ja) * | 2007-10-01 | 2009-04-23 | Murata Mfg Co Ltd | 高周波モジュール |
| JP5168505B2 (ja) * | 2009-04-30 | 2013-03-21 | 株式会社村田製作所 | 高周波複合部品 |
-
2004
- 2004-11-25 JP JP2004339984A patent/JP4487256B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006157093A (ja) | 2006-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5168146B2 (ja) | 高周波部品 | |
| US6985712B2 (en) | RF device and communication apparatus using the same | |
| KR100653344B1 (ko) | 스위치 회로 및 복합 고주파 부품 | |
| US20050122184A1 (en) | High-frequency switch | |
| JP2011254505A (ja) | 高周波スイッチモジュール | |
| KR20110130389A (ko) | Rf 전단 모듈 및 안테나 시스템 | |
| JP3191213B2 (ja) | 高周波スイッチモジュール | |
| JP2006067281A (ja) | アンテナスイッチモジュール | |
| JP2001211097A (ja) | マルチバンド用高周波スイッチモジュール | |
| JP2009246624A (ja) | 積層型バラントランス及びこれを用いた高周波スイッチモジュール | |
| JP3729396B2 (ja) | 高周波部品 | |
| JP4702622B2 (ja) | スイッチモジュール | |
| JP4487256B2 (ja) | 高周波スイッチ | |
| JP3925771B2 (ja) | 高周波スイッチモジュール | |
| JP2006157093A5 (enExample) | ||
| JP4596300B2 (ja) | 高周波スイッチモジュール | |
| JP4038714B2 (ja) | 高周波スイッチ回路およびマルチバンド用高周波スイッチモジュール | |
| JP4389210B2 (ja) | 高周波スイッチ回路 | |
| JP3887805B2 (ja) | ダイオードスイッチ | |
| JPH10276117A (ja) | 複合スイッチ回路部品 | |
| JP4140033B2 (ja) | 高周波部品 | |
| JP2004260498A (ja) | 積層複合電子部品 | |
| JP3874237B2 (ja) | 低歪高周波スイッチモジュール | |
| JP2005142689A (ja) | 高周波部品 | |
| JP2005333012A (ja) | 積層型バラントランス及びそれを用いた高周波スイッチモジュール |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071011 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071011 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090223 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090227 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090424 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100305 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100318 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130409 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 4487256 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130409 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140409 Year of fee payment: 4 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |