Featured patents

Binary Bi-Phase Shift Modulator
US 08872595 B2, Oct. 28, 2014, Phase Modulator, Sarah Bedair et al. / The United States of America as represented by the Secretary of the Army (Washington, US)
A binary bi-phase shift modulator comprising:…

Polar Modulation Apparatus and Method With Common-Mode Control
US 08736395 B2, May 27, 2014, Including amplitude modulator, Mihai A. T Sanduleanu et al. / NXP, B.V. (Eindhoven, NL)
A wireless communication apparatus comprising:…

Method and Apparatus for Modifying a Characteristic of a Complex-Valued Signal
US 08717116 B2, May 6, 2014, Phase Shift Keying Modulator or Quadrature Amplitude Modulator, Andreas Menkhoff / Intel Mobile Communications GmbH (Neubiberg, DE)
A method for modifying a characteristic of a representation of a complex-valued…

Pulse Modulated RF Power Control Method and Pulse Modulated RF Power Supply Device
US 08704607 B2, April 22, 2014, Amplitude Modulator, Yoshihisa Hata et al. / Kyosan Electric Mfg. Co., Ltd. (Yokohama-shi, JP)
A pulse modulated RF power control method for controlling RF power to be supplied…

Full Spectrum Modulator for Digital Television Signals
US 08610514 B2, Dec. 17, 2013, Phase Shift Keying Modulator or Quadrature Amplitude Modulator, Kennan Laudel / RGB Networks, Inc. (Sunnyvale, US)
A full spectrum modulator comprising:…

Frequency Synthesis
US 08581672 B2, Nov. 12, 2013, Pulse amplitude modulator, Eira Seppala et al. / Nokia Corporation (Espoo, FI)
An apparatus comprising:…

Resilient Channel and Broadcast Modulation
US 08558631 B1, Oct. 15, 2013, Phase Shift Keying Modulator or Quadrature Amplitude Modulator, Francis Joseph O'Keeffe et al. / ARRIS Enterprises, Inc. (Suwanee, US)
An edge modulation system, comprising:…

Device and Method for Testing a Frequency-Modulated Clock Generator
US 08564379 B2, Oct. 22, 2013, Pulse width modulator, Hans-Georg Drotleff / Robert Bosch GmbH (Stuttgart, DE)
A device for testing a frequency-modulated clock generator, comprising:…

Through-Zero Pulse-Width Modulation Process With Period-Average-Zero
US 08531251 B2, Sept. 10, 2013, Pulse width modulator, Lester F. Ludwig / Pike Group LLC (Dover, US)
A method comprising:…

Variable Inductor, and Oscillator and Communication System Using the Same
US 08502614 B2, Aug. 6, 2013, Phase Shift Keying Modulator or Quadrature Amplitude Modulator, Takahiro Nakamura et al. / Renesas Electronics Corporation (Kanagawa, JP)
A communication system comprising:…

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