TW200603557A - Electronic circuit - Google Patents

Electronic circuit

Info

Publication number
TW200603557A
TW200603557A TW094118381A TW94118381A TW200603557A TW 200603557 A TW200603557 A TW 200603557A TW 094118381 A TW094118381 A TW 094118381A TW 94118381 A TW94118381 A TW 94118381A TW 200603557 A TW200603557 A TW 200603557A
Authority
TW
Taiwan
Prior art keywords
output
transmission coil
electronic circuit
signal
turned
Prior art date
Application number
TW094118381A
Other languages
Chinese (zh)
Other versions
TWI365531B (en
Inventor
Tadahiro Kuroda
Daisuke Mizoguchi
Noriyuki Miura
Takayasu Sakurai
Hiroshi Kawaguchi
Original Assignee
Univ Keio
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Keio filed Critical Univ Keio
Publication of TW200603557A publication Critical patent/TW200603557A/en
Application granted granted Critical
Publication of TWI365531B publication Critical patent/TWI365531B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/75—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for isolation purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

To provide an electronic circuit suppressing interference with communication using a transmission coil which does not transmit a signal, when realizing inter-substrate communication using induced coupling. While a chip does not perform transmission, a signal Tx/bar(Rx) is low, an output of a NOT 12 is high, an output of a NAND 13 is high, and an output of a NOR 14 is low. Transistors T3, T4 are then turned off and a transmission coil 15 is turned into open state. Hence, the transmission coil 15 is prevented from interfering with a change of a magnetic field and attenuating a received signal.
TW094118381A 2004-06-04 2005-06-03 Electronic circuit TW200603557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004167694A JP4193060B2 (en) 2004-06-04 2004-06-04 Electronic circuit

Publications (2)

Publication Number Publication Date
TW200603557A true TW200603557A (en) 2006-01-16
TWI365531B TWI365531B (en) 2012-06-01

Family

ID=35463171

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094118381A TW200603557A (en) 2004-06-04 2005-06-03 Electronic circuit

Country Status (3)

Country Link
JP (1) JP4193060B2 (en)
TW (1) TW200603557A (en)
WO (1) WO2005119932A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006173986A (en) 2004-12-15 2006-06-29 Keio Gijuku Electronic circuit
JP4784773B2 (en) * 2005-09-02 2011-10-05 日本電気株式会社 Transmission method, interface circuit, semiconductor device, semiconductor package, semiconductor module, and memory module
CN101377808B (en) * 2007-08-31 2012-02-29 天时电子股份有限公司 Radio frequency identification positioning apparatus and method
KR101495823B1 (en) 2007-11-26 2015-02-25 각고호우징 게이오기주크 Electronic circuit
JP5600237B2 (en) 2008-02-02 2014-10-01 学校法人慶應義塾 Integrated circuit
JP5475962B2 (en) 2008-04-28 2014-04-16 学校法人慶應義塾 Electronic circuit
JP5252486B2 (en) 2008-05-14 2013-07-31 学校法人慶應義塾 Inductor element, integrated circuit device, and three-dimensional mounting circuit device
JP5671200B2 (en) 2008-06-03 2015-02-18 学校法人慶應義塾 Electronic circuit
JP4982778B2 (en) 2008-07-04 2012-07-25 学校法人慶應義塾 Electronic circuit equipment
JP5325495B2 (en) 2008-08-12 2013-10-23 学校法人慶應義塾 Semiconductor device and manufacturing method thereof
JP5433199B2 (en) 2008-10-21 2014-03-05 学校法人慶應義塾 Electronic circuit
JP5326088B2 (en) 2008-10-21 2013-10-30 学校法人慶應義塾 Electronic circuit and communication function inspection method
JP5283075B2 (en) * 2008-12-26 2013-09-04 学校法人慶應義塾 Electronic circuit
JP5395458B2 (en) 2009-02-25 2014-01-22 学校法人慶應義塾 Inductor element and integrated circuit device
JP5374246B2 (en) 2009-06-12 2013-12-25 学校法人慶應義塾 Sealed semiconductor recording medium and sealed semiconductor recording device
JP5635759B2 (en) 2009-10-15 2014-12-03 学校法人慶應義塾 Multilayer semiconductor integrated circuit device
JP5750031B2 (en) 2010-11-19 2015-07-15 株式会社半導体エネルギー研究所 Electronic circuit and semiconductor device
JP2016139985A (en) 2015-01-28 2016-08-04 株式会社東芝 Transmission circuit, reception circuit, and communication system
JP6495671B2 (en) 2015-01-28 2019-04-03 東芝メモリ株式会社 Transmission circuit and communication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08149054A (en) * 1994-11-25 1996-06-07 Japan Aviation Electron Ind Ltd Non-contact connector, signal transmitting and receiving method using the connector, and device performing the method
JPH09171541A (en) * 1995-12-19 1997-06-30 Tokimec Inc Communication equipment

Also Published As

Publication number Publication date
TWI365531B (en) 2012-06-01
WO2005119932A1 (en) 2005-12-15
JP2005348264A (en) 2005-12-15
JP4193060B2 (en) 2008-12-10

Similar Documents

Publication Publication Date Title
TW200603557A (en) Electronic circuit
TW200637203A (en) RFID transceiver device
US20070249294A1 (en) Transmit-receive switch for ultrawideband and method for isolating transmitting and receiving signal thereof
WO2008033331A3 (en) Antenna arrangement for an electronic device and an electronic device including same
WO2008056236A3 (en) Analog signal path modeling for self-interference cancellation
TW200737868A (en) Method and device for controlling a signal receiver
TW200708036A (en) Mobile device interface for input devices
IL183846A0 (en) Full-duplex transceiver with distributed duplexing function
TW200637190A (en) Contactless connector systems
WO2004100473A3 (en) Signal isolators using micro-transformers
TW200640161A (en) Mobile communication device
SG141315A1 (en) Communication system and communication apparatus
GB2434062A (en) Mobile wireless communications device with reduced interfering energy into audio circuit and related methods
WO2008129961A1 (en) Directional coupler
PT1759438E (en) Antenna
WO2006067528A3 (en) Contactless connector systems
CN109150229A (en) Control the mobile terminal and tdd systems of the receiving sensitivity of TDD system
EP1701447A3 (en) Input/output interface and semiconductor integrated circuit having input/output interface
WO2009034836A1 (en) Transmitter, receiver, transceiver, transmission control method, reception control method, optical transmission module, and electronic device
WO2005099202A3 (en) Magnetically differential input
AU2002227140A1 (en) Electromagnetic noise reduction device
TW200725977A (en) Dual-band filter
TW200733478A (en) Wireless communication device
US7542551B2 (en) Cordless telephone handset
TW200713679A (en) Balance line to unbalance line transition