GB2416236B - Signal processing circuit - Google Patents

Signal processing circuit

Info

Publication number
GB2416236B
GB2416236B GB0415735A GB0415735A GB2416236B GB 2416236 B GB2416236 B GB 2416236B GB 0415735 A GB0415735 A GB 0415735A GB 0415735 A GB0415735 A GB 0415735A GB 2416236 B GB2416236 B GB 2416236B
Authority
GB
United Kingdom
Prior art keywords
signal processing
processing circuit
circuit
signal
processing
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
Application number
GB0415735A
Other versions
GB2416236A (en
GB0415735D0 (en
Inventor
Il Song Han
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Sheffield
Original Assignee
University of Sheffield
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 University of Sheffield filed Critical University of Sheffield
Priority to GB0415735A priority Critical patent/GB2416236B/en
Publication of GB0415735D0 publication Critical patent/GB0415735D0/en
Priority to PCT/GB2005/002754 priority patent/WO2006005957A2/en
Publication of GB2416236A publication Critical patent/GB2416236A/en
Application granted granted Critical
Publication of GB2416236B publication Critical patent/GB2416236B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
    • G06N3/065—Analogue means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Neurology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Amplifiers (AREA)
GB0415735A 2004-07-14 2004-07-14 Signal processing circuit Expired - Fee Related GB2416236B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0415735A GB2416236B (en) 2004-07-14 2004-07-14 Signal processing circuit
PCT/GB2005/002754 WO2006005957A2 (en) 2004-07-14 2005-07-14 Signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0415735A GB2416236B (en) 2004-07-14 2004-07-14 Signal processing circuit

Publications (3)

Publication Number Publication Date
GB0415735D0 GB0415735D0 (en) 2004-08-18
GB2416236A GB2416236A (en) 2006-01-18
GB2416236B true GB2416236B (en) 2007-11-28

Family

ID=32893542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0415735A Expired - Fee Related GB2416236B (en) 2004-07-14 2004-07-14 Signal processing circuit

Country Status (2)

Country Link
GB (1) GB2416236B (en)
WO (1) WO2006005957A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104520896B (en) * 2012-01-27 2017-09-29 韩国科学技术院 Optic nerve circuit arrangement and the optic nerve imitation system using optic nerve circuit arrangement
KR101472984B1 (en) * 2013-03-27 2014-12-16 한국과학기술원 Voltage controlled attenuator for radio frequency
US9608582B2 (en) 2015-04-24 2017-03-28 Dialog Semiconductor (Uk) Limited Method for an adaptive transconductance cell utilizing arithmetic operations

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006770A1 (en) * 1987-02-25 1988-09-07 Motorola, Inc. Cmos analog multiplying circuit
GB2290642A (en) * 1994-06-13 1996-01-03 Nec Corp Operational transconductance amplifier and MOS multiplier
EP0766187A1 (en) * 1995-09-27 1997-04-02 STMicroelectronics S.r.l. Low-power, low-voltage four-quadrant analog multiplier, particularly for neural applications
GB2310777A (en) * 1996-02-29 1997-09-03 Nec Corp Linear transconductance amplifier operable at low supply voltages and a multiplier
GB2317726A (en) * 1996-09-30 1998-04-01 Korea Telecommunication Multiplier and neural network synapse using current mirrors having low-power MOSFETs
GB2334798A (en) * 1998-02-26 1999-09-01 Nec Corp MOS/BiMOS analog multiplier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100432A (en) * 1976-10-19 1978-07-11 Hitachi, Ltd. Multiplication circuit with field effect transistor (FET)
KR100219037B1 (en) * 1996-10-01 1999-09-01 이계철 FET resistance based analogue multiplier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988006770A1 (en) * 1987-02-25 1988-09-07 Motorola, Inc. Cmos analog multiplying circuit
GB2290642A (en) * 1994-06-13 1996-01-03 Nec Corp Operational transconductance amplifier and MOS multiplier
EP0766187A1 (en) * 1995-09-27 1997-04-02 STMicroelectronics S.r.l. Low-power, low-voltage four-quadrant analog multiplier, particularly for neural applications
GB2310777A (en) * 1996-02-29 1997-09-03 Nec Corp Linear transconductance amplifier operable at low supply voltages and a multiplier
GB2317726A (en) * 1996-09-30 1998-04-01 Korea Telecommunication Multiplier and neural network synapse using current mirrors having low-power MOSFETs
GB2334798A (en) * 1998-02-26 1999-09-01 Nec Corp MOS/BiMOS analog multiplier

Also Published As

Publication number Publication date
GB2416236A (en) 2006-01-18
WO2006005957A3 (en) 2006-12-07
GB0415735D0 (en) 2004-08-18
WO2006005957A2 (en) 2006-01-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080714