JP5195768B2 - 信号分離装置 - Google Patents
信号分離装置 Download PDFInfo
- Publication number
- JP5195768B2 JP5195768B2 JP2010004074A JP2010004074A JP5195768B2 JP 5195768 B2 JP5195768 B2 JP 5195768B2 JP 2010004074 A JP2010004074 A JP 2010004074A JP 2010004074 A JP2010004074 A JP 2010004074A JP 5195768 B2 JP5195768 B2 JP 5195768B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- line
- audio
- audio signal
- ground
- 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 - Fee Related
Links
Images
Landscapes
- Headphones And Earphones (AREA)
Description
Claims (2)
- アンテナ信号線とアンテナグランド線からなるアンテナ同軸線と、音声信号線と音声グランド線からなる音声信号伝送線とが一体化されたケーブルと、
前記ケーブルに接続され、前記アンテナ同軸線と前記音声信号伝送線とを分岐する分岐部と、
前記分岐部で分岐された前記音声信号伝送線を構成する前記音声信号線及び前記音声グランド線のそれぞれに接続される、高周波ノイズを遮断するための高周波ノイズ除去部と、を備え、
前記分岐部は、分岐基板で構成され、前記分岐基板には、前記アンテナグランド線が接続されるベタグランドが形成されており、
前記分岐基板には、前記アンテナ同軸線を構成する前記アンテナ信号線が接続されるアンテナ信号ラインと、前記音声信号伝送線を構成する前記音声信号線及び前記音声グランド線が接続される音声信号ライン及び音声グランドラインが形成され、
前記アンテナ信号ラインは、所定の特性インピーダンスとなるようにライン幅が規定されており、
前記分岐部で分岐された前記アンテナ同軸線をアンテナ用プラグに接続し、
前記分岐部で分岐された前記音声信号伝送線を音声用プラグに接続するようにした、
信号分離装置。 - 前記高周波ノイズ除去部は、フェライトビーズである請求項1に記載の信号分離装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010004074A JP5195768B2 (ja) | 2010-01-12 | 2010-01-12 | 信号分離装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010004074A JP5195768B2 (ja) | 2010-01-12 | 2010-01-12 | 信号分離装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004290721A Division JP2006108941A (ja) | 2004-10-01 | 2004-10-01 | ヘッドホンアンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010110008A JP2010110008A (ja) | 2010-05-13 |
JP5195768B2 true JP5195768B2 (ja) | 2013-05-15 |
Family
ID=42298913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010004074A Expired - Fee Related JP5195768B2 (ja) | 2010-01-12 | 2010-01-12 | 信号分離装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5195768B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011142075A1 (ja) | 2010-05-12 | 2011-11-17 | 日本電気株式会社 | 情報処理端末、端末操作方法およびコンピュータ可読媒体 |
TW201334572A (zh) * | 2012-02-02 | 2013-08-16 | Wieson Technologies Co Ltd | 具天線之耳機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4427429Y1 (ja) * | 1966-08-02 | 1969-11-15 | ||
JPS52110427U (ja) * | 1976-02-19 | 1977-08-22 | ||
JPH06112048A (ja) * | 1992-09-25 | 1994-04-22 | Sony Tektronix Corp | 発振防止部材 |
JPH0855732A (ja) * | 1994-08-10 | 1996-02-27 | Sony Corp | ノイズフィルター |
JP2000236227A (ja) * | 1999-02-12 | 2000-08-29 | Ngk Spark Plug Co Ltd | 積層型バラン |
JP3735332B2 (ja) * | 2002-08-30 | 2006-01-18 | Fdk株式会社 | 積層型方向性結合器 |
JP4363865B2 (ja) * | 2003-02-28 | 2009-11-11 | ソニー株式会社 | イヤーホーンアンテナ及び無線機 |
-
2010
- 2010-01-12 JP JP2010004074A patent/JP5195768B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010110008A (ja) | 2010-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7840242B2 (en) | Earphone antenna | |
JP4023500B2 (ja) | イヤホンアンテナ | |
JP4026648B2 (ja) | イヤホンアンテナ及びこのイヤホンアンテナを備えた携帯型無線機 | |
JP3933148B2 (ja) | イヤホンアンテナ及びこのイヤホンアンテナを備えた携帯型無線機 | |
US20200145746A1 (en) | Receiver and rf signal supply apparatus | |
TWI277355B (en) | Earphone antenna connecting device and portable wireless device | |
JP4743240B2 (ja) | 受信装置、中継ケーブル及び電源装置 | |
US20080122711A1 (en) | Antenna device | |
EP2712024A1 (en) | Usb cable antenna | |
JP2006222892A (ja) | イヤホンアンテナ | |
CN202679578U (zh) | 具有天线的耳机 | |
CN103262567A (zh) | 多线天线移动通信装置 | |
CN103262428B (zh) | 用于移动通信装置的伸缩天线 | |
US8379900B2 (en) | Connecting device, antenna device, and receiving device | |
US9219303B2 (en) | Earphone antenna, earphone and electronic device employing the same | |
JP5195768B2 (ja) | 信号分離装置 | |
JP2008263252A (ja) | 受信装置及びアンテナ | |
CN102237572B (zh) | 高频接收-传输线缆和接收设备 | |
JP2006108941A (ja) | ヘッドホンアンテナ | |
JP2009296485A (ja) | アンテナ装置並びにプラグ装置 | |
KR100498676B1 (ko) | 고주파 방송 수신용 이어폰 안테나 | |
KR200326831Y1 (ko) | 멀티미디어 공중파방송 신호 수신 안테나 겸용이어마이크폰 | |
KR200450031Y1 (ko) | 이어폰 어셈블리 | |
CN102163765A (zh) | 天线装置和接收装置 | |
TWM313925U (en) | An earphone with receiving wireless signal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100212 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100212 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110927 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20111024 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111125 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120807 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121015 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20121024 |
|
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: 20130108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130121 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160215 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5195768 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160215 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |