JP2005159480A - データ通信機器 - Google Patents
データ通信機器 Download PDFInfo
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- JP2005159480A JP2005159480A JP2003391522A JP2003391522A JP2005159480A JP 2005159480 A JP2005159480 A JP 2005159480A JP 2003391522 A JP2003391522 A JP 2003391522A JP 2003391522 A JP2003391522 A JP 2003391522A JP 2005159480 A JP2005159480 A JP 2005159480A
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- 230000005855 radiation Effects 0.000 abstract description 13
- 230000003321 amplification Effects 0.000 abstract description 7
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Abstract
【解決手段】 受信用通信装置に、人体と接触しない非接触用受信電極1bを備え、この非接触用受信電極1bと人体が接触する接触用受信電極1aの間に生じた入力電圧の差分を増幅する差動増幅手段(差動増幅回路部)2を備える。さらに好ましくは、接触用受信電極1aと差動増幅回路部2の入力部の間に、インピーダンス素子9を設ける。
【選択図】図1
Description
1b 非接触用受信電極
2 差動増幅回路部
20 電極部
21 絶縁部材(絶縁シート)
24 タクトスイッチ
Claims (4)
- 人体と接触する接触用受信電極を備え大地アースと電気的に結合された受信用通信装置を有するデータ通信装置において、
前記受信用通信装置は、人体と接触しない非接触用受信電極を備え、前記2つの受信電極間に生じた入力電圧の差分を増幅する差動増幅手段を備えたことを特徴とするデータ通信装置。 - 前記接触用受信電極と前記差動増幅手段の入力部との間に、インピーダンス素子を備えたことを特徴とする請求項1に記載のデータ通信装置。
- 前記接触用受信電極の表面に、接触した人体との間で容量性素子を構成可能な絶縁部材を備えたことを特徴とする請求項1に記載のデータ通信装置。
- 前記非接触用受信電極と前記差動増幅手段の入力部との間に、インピーダンス素子を備えたことを特徴とする請求項1〜3のいずれかに記載のデータ通信装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003391522A JP4066937B2 (ja) | 2003-11-21 | 2003-11-21 | データ通信機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003391522A JP4066937B2 (ja) | 2003-11-21 | 2003-11-21 | データ通信機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005159480A true JP2005159480A (ja) | 2005-06-16 |
JP4066937B2 JP4066937B2 (ja) | 2008-03-26 |
Family
ID=34718514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003391522A Expired - Fee Related JP4066937B2 (ja) | 2003-11-21 | 2003-11-21 | データ通信機器 |
Country Status (1)
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JP (1) | JP4066937B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766477B1 (ko) | 2006-03-07 | 2007-10-12 | 한국과학기술원 | 인체를 이용한 통신채널에서의 광대역 펄스신호 수신장치 |
JP2010062845A (ja) * | 2008-09-03 | 2010-03-18 | Nippon Telegr & Teleph Corp <Ntt> | トランシーバ |
JP2010074606A (ja) * | 2008-09-19 | 2010-04-02 | Nippon Telegr & Teleph Corp <Ntt> | 伝送路構造 |
JP2010177767A (ja) * | 2009-01-27 | 2010-08-12 | Nippon Telegr & Teleph Corp <Ntt> | 電極調整システム |
JP2012244470A (ja) * | 2011-05-20 | 2012-12-10 | Nippon Telegr & Teleph Corp <Ntt> | 電界通信装置 |
JP2013093688A (ja) * | 2011-10-25 | 2013-05-16 | Ntt Electornics Corp | 電界通信装置 |
WO2018051621A1 (ja) * | 2016-09-13 | 2018-03-22 | ソニーセミコンダクタソリューションズ株式会社 | 通信装置、および通信システム |
-
2003
- 2003-11-21 JP JP2003391522A patent/JP4066937B2/ja not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766477B1 (ko) | 2006-03-07 | 2007-10-12 | 한국과학기술원 | 인체를 이용한 통신채널에서의 광대역 펄스신호 수신장치 |
JP2010062845A (ja) * | 2008-09-03 | 2010-03-18 | Nippon Telegr & Teleph Corp <Ntt> | トランシーバ |
JP2010074606A (ja) * | 2008-09-19 | 2010-04-02 | Nippon Telegr & Teleph Corp <Ntt> | 伝送路構造 |
JP2010177767A (ja) * | 2009-01-27 | 2010-08-12 | Nippon Telegr & Teleph Corp <Ntt> | 電極調整システム |
JP2012244470A (ja) * | 2011-05-20 | 2012-12-10 | Nippon Telegr & Teleph Corp <Ntt> | 電界通信装置 |
JP2013093688A (ja) * | 2011-10-25 | 2013-05-16 | Ntt Electornics Corp | 電界通信装置 |
WO2018051621A1 (ja) * | 2016-09-13 | 2018-03-22 | ソニーセミコンダクタソリューションズ株式会社 | 通信装置、および通信システム |
US10917181B2 (en) | 2016-09-13 | 2021-02-09 | Sony Semiconductor Solutions Corporation | Communication apparatus and communication system |
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Publication number | Publication date |
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JP4066937B2 (ja) | 2008-03-26 |
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