JP4751912B2 - 受信器およびトランシーバ - Google Patents
受信器およびトランシーバ Download PDFInfo
- Publication number
- JP4751912B2 JP4751912B2 JP2008143389A JP2008143389A JP4751912B2 JP 4751912 B2 JP4751912 B2 JP 4751912B2 JP 2008143389 A JP2008143389 A JP 2008143389A JP 2008143389 A JP2008143389 A JP 2008143389A JP 4751912 B2 JP4751912 B2 JP 4751912B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- receiver
- electric field
- detection signal
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 24
- 230000005684 electric field Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 10
- 230000001788 irregular Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Near-Field Transmission Systems (AREA)
Description
2…振幅検波回路
3、4…バッファ回路
5…抵抗器
6…コンデンサ
7、9、10、11、13、14…インバータ回路
8、12…NAND回路
15、16…パススイッチ
Claims (3)
- 電界伝達媒体に誘起された電界を介して送信された情報を受信するための受信器において、
振幅検波回路において変調信号入力の位相転換もしくは終了してから所定時間で維持されるキャリア検出信号の出力を阻止するためのキャリア検出信号出力阻止手段
を備えることを特徴とする受信器。 - 前記キャリア検出信号出力阻止手段は、前記振幅検波回路から出力される検出信号(DTCT)がLレベルで、キャリア検出信号(CRON)がHレベルである場合に前記キャリア検出信号の出力を阻止することを特徴とする請求項1に記載の受信器。
- 請求項1又は請求項2に記載の受信器と、
電界伝達媒体に電界を誘起して送信すべき情報に基づく情報を送信する送信器と、
を備えることを特徴とするトランシーバ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008143389A JP4751912B2 (ja) | 2008-05-30 | 2008-05-30 | 受信器およびトランシーバ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008143389A JP4751912B2 (ja) | 2008-05-30 | 2008-05-30 | 受信器およびトランシーバ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009290757A JP2009290757A (ja) | 2009-12-10 |
JP4751912B2 true JP4751912B2 (ja) | 2011-08-17 |
Family
ID=41459455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008143389A Expired - Fee Related JP4751912B2 (ja) | 2008-05-30 | 2008-05-30 | 受信器およびトランシーバ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4751912B2 (ja) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001144661A (ja) * | 1999-11-17 | 2001-05-25 | Sony Corp | データ送信装置およびデータ受信装置 |
JP4130665B2 (ja) * | 2005-05-11 | 2008-08-06 | 日本電信電話株式会社 | トランシーバおよび受信システム |
-
2008
- 2008-05-30 JP JP2008143389A patent/JP4751912B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009290757A (ja) | 2009-12-10 |
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