Patents for H03D 11 - Super-regenerative demodulator circuits (117)
02/2015
02/03/2015US8948699 Method and arrangement for interference mitigation
01/2015
01/27/2015US8942332 System and method for data serialization and inter symbol interference reduction
12/2014
12/16/2014US8913648 Receiver and transmitter of coping with interference in super-regenerative communication system, and method of using the receiver and the transmitter
10/2014
10/21/2014US8867678 Interference channel equalizer
09/2014
09/02/2014US8824611 Adaptive non-linear model for highly-spectrally-efficient communications
05/2014
05/13/2014US8724755 Receiving apparatus and receiving method
03/2014
03/25/2014US8682251 Apparatus and methods for estimation of a subchannel power imbalance ratio (SCPIR)
10/2013
10/08/2013US8553821 Adaptive non-linear model for highly-spectrally-efficient communications
05/2013
05/21/2013US8447259 Mode-switching low-noise amplifier and wide-band RF receiver
05/14/2013US8442169 Blind SIR estimation using soft bit values
04/2013
04/10/2013CN202872730U Decoding circuit
03/2013
03/13/2013EP2568607A2 Oscillator and radio communication device
01/2013
01/31/2013WO2013014323A1 Superregenerative receiver for phase modulations
01/10/2013DE102012102993A1 Antennentuner in kombination mit einem modifizierten rückkopplungsempfänger zur verbesserten antennenanpassung Antenna tuner in combination with a modified feedback receiver for enhanced antenna adjustment
12/2012
12/25/2012US8340234 System and method for ISI based adaptive window synchronization
12/11/2012US8331510 Receiver and method for two-stage equalization with sequential search
08/2012
08/28/2012US8254510 Apparatus and method for inter-carrier interference cancellation
08/07/2012US8238499 Method and apparatus for low-complexity interference cancellation in communication signal processing
07/2012
07/31/2012US8233573 Dynamic optimization of overlap-and-add length
05/2012
05/08/2012US8175201 Systems and methods for adaptive equalization in recording channels
11/2011
11/22/2011US8064554 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation method
08/2011
08/02/2011US7991091 Radio communication system, receiver, receiving method, transmitter, transmitting method, and device for and method of calculating delay times for multi-carrier transmission
04/2011
04/28/2011DE102006055752B4 Superregenerativ-Empfänger Super-regenerative receiver
03/2011
03/22/2011US7912161 Method and apparatus for layer 1 / layer 2 convergence declaration for an adaptive equalizer
11/2010
11/02/2010US7826864 Apparatus and method for power measurement summation in mobile telecommunications system user equipment
11/02/2010US7826572 Dynamic optimization of overlap-and-add length
09/2010
09/29/2010CN1856943B Super-regenerative receiver and its signal receiving method
12/2009
12/29/2009US7639118 Receiver circuit
11/2009
11/11/2009EP2117114A2 Super regenerative (sr) apparatus having plurality of parallel sr amplifiers tuned to distinct frequencies
01/2009
01/15/2009WO2009009213A2 Super regenerative (sr) apparatus having plurality of parallel sr amplifiers tuned to distinct frequencies
11/2007
11/13/2007US7295638 Communication device
09/2007
09/05/2007EP1830474A1 Apparatus and method of ultra wide band reception with a superregenerative detector
08/2007
08/29/2007EP1668784B1 Q-quenching super-regenerative receiver
08/28/2007US7263138 Q-quenching super-regenerative receiver
08/21/2007US7260372 GPS receiver with reflection amplifiers
07/2007
07/24/2007CA2199123C Micropower rf transponder
07/05/2007DE102006055752A1 Super-Regenerative Receiver Super-Regenerative Receiver
05/2007
05/08/2007US7215936 Super-regenerative receiver including phase-locked loop
02/2007
02/20/2007US7180969 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems
01/2007
01/04/2007US20070001815 Receiver circuit
11/2006
11/01/2006CN1856943A Q-quenching super-regenerative receiver
10/2006
10/26/2006US20060240797 Superregenerative AM demodulator
06/2006
06/20/2006US7065328 Superregenerative AM demodulator
06/14/2006EP1668784A1 Q-quenching super-regenerative receiver
06/06/2006US7058147 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems
05/2006
05/16/2006US7046122 Receiver circuit
05/09/2006US7043223 Super-regenerative radio frequency receiver and its data receiving method
05/09/2006US7042969 Method and apparatus for frame alignment in discrete multitone transceivers
04/2006
04/11/2006US7027537 Iterative multi-user detection
06/2005
06/21/2005CA2113353C Synchronous tracking am receiver
06/07/2005US6904101 Tuneless narrow-band super-regenerative receiver
04/2005
04/07/2005WO2005031994A1 Q-quenching super-regenerative receiver
03/2005
03/31/2005US20050069051 Q-quenching super-regenerative receiver
03/08/2005US6864756 Automatic gain control circuit for controlling start-up time of oscillator and method thereof
01/2005
01/12/2005EP0781473B1 Micropower rf transponder
11/2004
11/18/2004US20040229585 Super-regenerative radio frequency receiver and its data receiving method
10/2004
10/28/2004US20040212444 [automatic gain control circuit for controlling start-up time of oscillator and method thereof]
10/07/2004US20040198288 Super-regenerative receiver including phase-locked loop
04/2004
04/21/2004EP1411644A2 Micropower RF Receiver
03/2004
03/09/2004US6703927 High frequency regenerative direct detector
07/2003
07/24/2003US20030139158 High frequency regenerative direct detector
06/2003
06/03/2003US6574287 Frequency/Phase comparison circuit with gated reference and signal inputs
02/2003
02/20/2003US20030036372 Method of using bipolar junction transistor as self-oscillating down converter of a satellite down converter
01/2003
01/29/2003EP1127334B1 A receiver circuit
09/2002
09/18/2002CN1370348A Superregenerative AM demodulator
07/2002
07/16/2002US6421535 Superregenerative circuit
07/10/2002CN2500025Y Indoor radio remote control switch
05/2002
05/14/2002US6389275 Signal receiver and method thereof, transceiver, and network system
03/2002
03/27/2002EP1190481A1 Superregenerative am demodulator
08/2001
08/29/2001EP1127334A1 A receiver circuit
08/23/2001DE10107130A1 Abstimmungsloser schmalbandiger Superregenerativempfänger Vote Loser narrow-band super-regenerative receiver
12/2000
12/28/2000WO2000079678A1 Superregenerative am demodulator
12/28/2000CA2374336A1 Superregenerative am demodulator
10/2000
10/18/2000EP1045524A1 Low power radio receiver
09/2000
09/12/2000US6118828 Digital super-regenerative detector RF receiver
08/2000
08/16/2000EP1028537A1 Low cost RF receiver with very low power consumption
07/2000
07/27/2000CA2260456A1 A frequency-locked loop with gated reference and vco inputs
05/2000
05/18/2000WO2000028475A1 A receiver circuit
05/18/2000CA2349847A1 A receiver circuit
03/2000
03/07/2000US6035002 Digital super-regenerative detector RF receiver
01/2000
01/05/2000EP0969592A1 Signal receiver and method thereof, transceiver, and network system
12/1999
12/08/1999EP0781473A4 Micropower rf transponder
08/1999
08/31/1999US5946609 Reduced-radiation radio signal receivers
05/1999
05/25/1999US5907799 Process for operating at least one receiver of radio signals, placed in the vicinity of a radiating facility or apparatus
05/1998
05/12/1998US5751197 Low-power, self-quenching superregenerative detector
04/1998
04/21/1998US5742902 Super-regenerative circuit apparatus for a door operator receiver and door operator incorporating the same
09/1997
09/10/1997EP0794622A1 Radio receivers with reduced radiation
09/10/1997EP0794612A1 Method of operation for a radio receiver operated close to an interfering apparatus
07/1997
07/02/1997EP0781473A1 Micropower rf transponder
05/1997
05/28/1997EP0775408A1 Digital super-regenerative detector rf receiver
05/13/1997US5630216 Micropower RF transponder with superregenerative receiver and RF receiver with sampling mixer
03/1997
03/18/1997US5613231 Super-reactive oscillator and receiver
02/1997
02/11/1997US5603111 Synchronous tracking AM receiver
01/1997
01/02/1997EP0648391B1 Synchronous tracking am receiver
12/1996
12/12/1996WO1996039768A1 Digital super-regenerative detector rf receiver
12/12/1996CA2194382A1 Digital super-regenerative detector rf receiver
12/04/1996EP0745284A1 Adaptive system for self-tuning and selecting a carrier frequency in a radio frequency communication system
08/1996
08/20/1996US5548821 Adaptive system for self-tuning and selecting a carrier frequency in a radio frequency communication system
03/1996
03/14/1996WO1996008086A1 Micropower rf transponder
12/1995
12/06/1995EP0685929A1 Oscillator and receiver using the same
1 2