Featured patents

Asymptotically Optimal Modulation Classification Method for Software Defined Radios
US 08750425 B1, June 10, 2014, Wei Su / The United States of America, as represented by the Secretary of the Army (Washington, US)
A system, comprising:…

Burst Demodulator
US 08451947 B2, May 28, 2013, Steven Eymann et al. / Comtech EF Data Corp. (Tempe, US)
A feed forward burst demodulator comprising:…

Clock Data Recovery Circuit and Clock Data Recovery Method
US 08774321 B2, July 8, 2014, Kazuhisa Sunaga et al. / NEC Corporation (Tokyo, JP)
A clock data recovery circuit, comprising:…

Clock-Free Activation Circuit
US 08548098 B2, Oct. 1, 2013, Jyn-Bang Shyu et al. / Intelleflex Corporation (Santa Clara, US)
A circuit, comprising: a capacitor;…

Communication Between Modems in XPIC Configuration for Wireless Applications
US 08615055 B2, Dec. 24, 2013, Giovanni Milotta et al. / Telefonaktiebolaget L M Ericsson (publ) (Stockholm, SE
A first communication device connectable to a corresponding second communication…

Configurable All-Digital Coherent Demodulator System for Spread Spectrum Applications
US 08576952 B2, Nov. 5, 2013, Ravi Subramanian / Intel Mobile Communications GmbH (Neubiberg, DE)
A configurable demodulator for demodulating a user code from a received signal,…

Demodulator of Digital Modulated Signal, Receiver Apparatus Employing the Demodulator, and Demodulation Method
US 08611468 B2, Dec. 17, 2013, Michele Renna et al. / STMicroelectronics S.r.l. (Agrate Brianza, IT)
A digital modulated signal demodulator comprising: an input structured to receive…

Digital Receiver
US 08811540 B2, Aug. 19, 2014, Bradley John Morris et al. / Microsoft Corporation (Redmond, US)
A receiver comprising:…

Discrete Digital Receiver With FTBPF
US 08737535 B2, May 27, 2014, Hooman Darabi et al. / Broadcom Corporation (Irvine, US)
A receiver comprises:…

Fast Blind Channel Search
US 08477876 B2, July 2, 2013, Jacques Meyer / STMicroelectronics (Grenoble) SAS (Grenoble, FR
A method to search a digital transmission having unknown carrier and symbol…

Method and Apparatus for Detecting a Plurality of Symbol Blocks Using a Decoder
US 08630372 B2, Jan. 14, 2014, Florent Munier et al. / Telefonaktiebolaget L M Ericsson (Publ) (Stockholm, SE
A demodulation system, comprising:…

Method and Apparatus for Symbol Detection via Reduced Complexity Sequence Estimation Processing
US 08559561 B2, Oct. 15, 2013, Gregory E. Bottomley / Telefonaktiebolaget L M Ericsson (publ) (Stockholm, SE
A method of detecting a sequence of symbols in a received signal comprising:…

Method of Receiving Modulation Symbols
US 08594242 B2, Nov. 26, 2013, Akihiko Matsuoka et al. / Panasonic Corporation (Osaka, JP)
A method of receiving a plurality of multiplexed modulation signals, the method…

Method, System, and Apparatus for Carrier Synchronization of QAM Modulated Signals
US 08774320 B2, July 8, 2014, Han Henry Sun et al.
An apparatus, comprising:…

MIMO Receiver and Method for Receiving Spatially-Multiplexed OFDM Signals
US 08611469 B2, Dec. 17, 2013, John S. Sadowsky / Intel Corporation (Santa Clara, US)
A multiple-input multiple output (MIMO) receiver comprising:…

Quadrature Bandpass-Sampling OFDM Receiver
US 08660214 B1, Feb. 25, 2014, Phuong Thu-Minh Huynh
A circuit for receiving an orthogonal frequency division multiplexing (OFDM)…

Quadrature Receiver and Method of Compensating for I/Q Imbalance Using a Calibration Signal
US 08649464 B2, Feb. 11, 2014, Ben Eitel / SONY Corporation (Tokyo, JP)
A receiver comprising:…

Receiver Employing Selectable A/D Sample Clock Frequency
US 08462887 B1, June 11, 2013, King Chun Tsai et al. / Marvell International Ltd. BM
A method of converting an analog signal to a digital signal, the method…

Signal Demodulation Method and Apparatus and Signal Modulation Method and Apparatus in Return Link of Satellite System
US 08699628 B2, April 15, 2014, Deock-Gil Oh et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A method of demodulating a signal in a return link of a satellite system…

Signal Processing Apparatus, Signal Processing Method, and Program
US 08767881 B2, July 1, 2014, Ryoji Ikegaya et al. / Sony Corporation (Tokyo, JP)
A signal processing apparatus comprising:…

System and Method for Anticipatory Receiver Switching Based on Signal Quality Estimation
US 08687737 B2, April 1, 2014, Tjo San Jao et al. / Aviat U.S., Inc. (Santa Clara, US)
A system, comprising:…

System and Method for Improved Spur Reduction in Direct RF Receiver Architectures
US 08509354 B2, Aug. 13, 2013, Sujit Ravindran et al. / L—3 Communications Integrated Systems L.P. (Greenville, US)
Receive path circuitry for a bandpass sampling receiver having decoupled…

Systems and Methods for I/Q Imbalance Correction and Calibration of Variable Modulus Signals
US 08792591 B1, July 29, 2014, Chris Cheng-Chieh Lee / Marvell International Ltd. (Hamilton, BM)
A method, comprising:…

Wideband Digital Receiver Comprising a Signal Detection Mechanism
US 08817915 B2, Aug. 26, 2014, Thierry Briand / Thales (Neuilly sur Seine, FR)
A wideband microwave digital receiver, comprising:…

Wireless Receiver Applicable to Multiple Coexisting Positioning Systems
US 08582693 B2, Nov. 12, 2013, Chi-Hsueh Wang et al. / Mediatek Singapore PTE. Ltd. (Singapore, SG)
A wireless receiver for receiving a plurality of co-existing wireless signals…

Patentorg has 27 documents under Particular Demodulator Patents.

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