applying frequency modulation at the divider in the feedback loop

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HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

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H03C3/0925applying frequency modulation at the divider in the feedback loop

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Patents Grantslast 30 patents

Information Patent Grant
Radar front end with RF oscillator monitoring
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- Issue date Oct 24, 2023
- Infineon Technologies AG
- Bernhard Greslehner-Nimmervoll
- G01 - MEASURING TESTING
Information Patent Grant
FMCW chirp bandwidth control
- Patent number 11,789,137
- Issue date Oct 17, 2023
- Texas Instruments Incorporated
- Karthik Subburaj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Generation of fast frequency ramps
- Patent number RE49519
- Issue date May 2, 2023
- Infineon Technologies AG
- Rainer Stuhlberger
Information Patent Grant
Accelerated channel scanning with a two-point-modulated phase-locke...
- Patent number 11,437,957
- Issue date Sep 6, 2022
- QUALCOMM Incorporated
- Zafer Boz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of calibrating and a calibration circuit for a two-point mod...
- Patent number 11,356,061
- Issue date Jun 7, 2022
- Imec VZW
- Nereo Markulic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase preset for fast chirp PLL
- Patent number 11,131,763
- Issue date Sep 28, 2021
- NXP USA, INC.
- Jean-Stephane Vigier
- G01 - MEASURING TESTING
Information Patent Grant
Boosted return time for fast chirp PLL and calibration method
- Patent number 11,131,762
- Issue date Sep 28, 2021
- NXP USA, INC.
- Jean-Stephane Vigier
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for calibration of voltage controlled oscillator
- Patent number 11,043,953
- Issue date Jun 22, 2021
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear frequency ramp generator using multi-point injection
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- Issue date Jun 8, 2021
- Apple Inc.
- Simone Gambini
- G01 - MEASURING TESTING
Information Patent Grant
Devices and methods for generating a broadband frequency signal
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- Issue date Jun 1, 2021
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Benedikt Welp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator-based open-loop timing signal generation
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- Issue date Feb 23, 2021
- Intel Corporation
- Timo Gossmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced multi-gain calibration for direct modulation synthesizer
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- Issue date Dec 8, 2020
- Hong Kong Applied Science & Technology Research Institute Company, Limited
- Tat Fu Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radar front end with RF oscillator monitoring
- Patent number 10,859,674
- Issue date Dec 8, 2020
- Infineon Technologies AG
- Bernhard Greslehner-Nimmervoll
- G01 - MEASURING TESTING
Information Patent Grant
Method for synchronizing an active load modulation clock within a t...
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- Issue date Nov 17, 2020
- STMicroelectronics S.A.
- Maksimiljan Stiglic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase-locked loop with filtered quantization noise
- Patent number 10,680,624
- Issue date Jun 9, 2020
- Analog Devices Global Unlimited Company
- Niall Kevin Kearney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for calibration of voltage controlled oscillator
- Patent number 10,644,708
- Issue date May 5, 2020
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for synchronizing an active load modulation clock within a t...
- Patent number 10,560,255
- Issue date Feb 11, 2020
- STMicroelectronics S.A.
- Maksimiljan Stiglic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital fractional frequency divider
- Patent number 10,560,053
- Issue date Feb 11, 2020
- Qorvo US, Inc.
- Xia Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation index adjustment
- Patent number 10,541,721
- Issue date Jan 21, 2020
- Analog Devices Global Unlimited Company
- Michael W. O'Brien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synthesizer
- Patent number 10,511,469
- Issue date Dec 17, 2019
- Sony Corporation
- Arndt Thomas Ott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chirp generator
- Patent number 10,439,555
- Issue date Oct 8, 2019
- NXP B.V.
- Tarik Saric
- G01 - MEASURING TESTING
Information Patent Grant
1-16 and 1.5-7.5 frequency divider for clock synthesizer in digital...
- Patent number 10,298,382
- Issue date May 21, 2019
- OmniVision Technologies, Inc.
- Charles Qingle Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Trim for dual-port frequency modulation
- Patent number 10,193,686
- Issue date Jan 29, 2019
- Sunrise Micro Devices, Inc.
- Mario Lafuente
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Performance indicator for phase locked loops
- Patent number 9,832,011
- Issue date Nov 28, 2017
- Intel IP Corporation
- Christian Wicpalek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuitry for and method of generating a frequency modulated radar...
- Patent number 9,720,074
- Issue date Aug 1, 2017
- NXP USA, INC.
- Didier Salle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband direct modulation with two-point injection in digital phas...
- Patent number 9,608,648
- Issue date Mar 28, 2017
- INNOPHASE, INC.
- Yang Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation circuit and operating method thereof
- Patent number 9,484,859
- Issue date Nov 1, 2016
- Mediatek Inc.
- Yen Lin Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop having fractional VCO modulation
- Patent number 9,484,936
- Issue date Nov 1, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Khurram Waheed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for generating an oscillating output signal
- Patent number 9,331,704
- Issue date May 3, 2016
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arbitrary phase trajectory frequency synthesizer
- Patent number 9,300,307
- Issue date Mar 29, 2016
- Linear Technology Corporation
- Thor Nelson Juneau
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACCELERATED CHANNEL SCANNING WITH A TWO-POINT-MODULATED PHASE-LOCKE...
- Publication number 20220247355
- Publication date Aug 4, 2022
- QUALCOMM Incorporated
- Zafer BOZ
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FMCW CHIRP BANDWIDTH CONTROL
- Publication number 20220206133
- Publication date Jun 30, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Karthik Subburaj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method of Calibrating and a Calibration Circuit for a Two-Point Mod...
- Publication number 20210104976
- Publication date Apr 8, 2021
- IMEC vzw
- Nereo Markulic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADAR FRONT END WITH RF OSCILLATOR MONITORING
- Publication number 20210072353
- Publication date Mar 11, 2021
- Infineon Technologies AG, Neubiberg, GERMANY
- Bernhard GRESLEHNER-NIMMERVOLL
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Calibration of Voltage Controlled Oscillator
- Publication number 20200366297
- Publication date Nov 19, 2020
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONATOR-BASED OPEN-LOOP TIMING SIGNAL GENERATION
- Publication number 20200313618
- Publication date Oct 1, 2020
- Intel Corporation
- Timo Gossmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Devices and Methods for Generating a Broadband Frequency Signal
- Publication number 20200235745
- Publication date Jul 23, 2020
- Fraunhofer Gesellschaft zur Forderung der angewandten Forschung e.V.
- Benedikt WELP
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SYNCHRONIZING AN ACTIVE LOAD MODULATION CLOCK WITHIN A T...
- Publication number 20200136795
- Publication date Apr 30, 2020
- STMicroelectronics S.A.
- Maksimiljan STIGLIC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE-LOCKED LOOP WITH FILTERED QUANTIZATION NOISE
- Publication number 20190280698
- Publication date Sep 12, 2019
- Analog Devices Global Unlimited Company
- Niall Kevin Kearney
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYNTHESIZER
- Publication number 20190260617
- Publication date Aug 22, 2019
- SONY CORPORATION
- Arndt Thomas Ott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SYNCHRONIZING AN ACTIVE LOAD MODULATION CLOCK WITHIN A T...
- Publication number 20190020467
- Publication date Jan 17, 2019
- STMicroelectronics S.A.
- Maksimiljan STIGLIC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIGITAL FRACTIONAL FREQUENCY DIVIDER
- Publication number 20180287558
- Publication date Oct 4, 2018
- Qorvo US, Inc.
- Xia Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
1-16 & 1.5-7.5 Frequency Divider For Clock Synthesizer In Digital S...
- Publication number 20170373825
- Publication date Dec 28, 2017
- OMNIVISION TECHNOLOGIES, INC.
- Charles Qingle WU
- G06 - COMPUTING CALCULATING COUNTING
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APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL
- Publication number 20140218124
- Publication date Aug 7, 2014
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
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METHOD AND APPARATUS FOR SINGLE PORT MODULATION USING A FRACTIONAL-...
- Publication number 20140184289
- Publication date Jul 3, 2014
- MOTOROLA SOLUTIONS, INC.
- PAUL H. GAILUS
- H03 - BASIC ELECTRONIC CIRCUITRY
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CIRCUIT, METHOD AND MOBILE COMMUNICATION DEVICE
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- Thomas Mayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER
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- Publication date May 16, 2013
- SiGe Semiconductor (Europe) Limited
- Jeffrey Wojtiuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD
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- Publication date Aug 23, 2012
- Hsin-Hung Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
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Enhanced polar modulator for transmitter
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- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
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FULLY INTEGRATED RADIO TRANSMITTER, RADIO COMMUNICATION DEVICE, AND...
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- Jong-Ryul YANG
- H03 - BASIC ELECTRONIC CIRCUITRY
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FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...
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- Oki Semiconductor Co., Ltd.
- Takashi KURAMOCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
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INTEGRATED CIRCUIT COMPRISING FREQUENCY GENERATION CIRCUITRY FOR CO...
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- Didier Salle
- H03 - BASIC ELECTRONIC CIRCUITRY
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INTEGRATED CIRCUIT COMPRISING FREQUENCY GENERATION CIRCUITRY FOR CO...
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- Christophe Landez
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METHOD AND SYSTEM FOR CALIBRATING A FREQUENCY SYNTHESIZER
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- Publication date Jul 7, 2011
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- Abdellatif Bellaouar
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PHASE MODULATION APPARATUS AND METHOD
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- Publication date Jun 23, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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FUEL VAPOR STORAGE AND RECOVERY APPARATUS
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- KAUTEX TEXTRON GmbH & Co. KG
- Tobias Lang
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PLL CALIBRATION
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- ST-ERICSSON SA
- Timothy John Ridgers
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PLL MODULATION CIRCUIT, RADIO TRANSMISSION DEVICE, AND RADIO COMMUN...
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- Publication date Oct 28, 2010
- PANASONIC CORPORATION
- Yosuke Mitani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Enhanced polar modulator for transmitter
- Publication number 20100271089
- Publication date Oct 28, 2010
- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR GENERATING SMALL-SIZE SPREAD SPECTRUM CLOC...
- Publication number 20100166039
- Publication date Jul 1, 2010
- Ha-Jun Jeon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

applying frequency modulation at the divider in the feedback loop

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radar front end with RF oscillator monitoring

FMCW chirp bandwidth control

Generation of fast frequency ramps

Accelerated channel scanning with a two-point-modulated phase-locke...

Method of calibrating and a calibration circuit for a two-point mod...

Phase preset for fast chirp PLL

Boosted return time for fast chirp PLL and calibration method

Method and apparatus for calibration of voltage controlled oscillator

Linear frequency ramp generator using multi-point injection

Devices and methods for generating a broadband frequency signal

Resonator-based open-loop timing signal generation

Advanced multi-gain calibration for direct modulation synthesizer

Radar front end with RF oscillator monitoring

Method for synchronizing an active load modulation clock within a t...

Phase-locked loop with filtered quantization noise

Method and apparatus for calibration of voltage controlled oscillator

Method for synchronizing an active load modulation clock within a t...

Digital fractional frequency divider

Modulation index adjustment

Synthesizer

Chirp generator

1-16 and 1.5-7.5 frequency divider for clock synthesizer in digital...

Trim for dual-port frequency modulation

Performance indicator for phase locked loops

Circuitry for and method of generating a frequency modulated radar...

Wideband direct modulation with two-point injection in digital phas...

Modulation circuit and operating method thereof

Phase locked loop having fractional VCO modulation

Apparatus and method for generating an oscillating output signal

Arbitrary phase trajectory frequency synthesizer

Patents Applicationslast 30 patents

ACCELERATED CHANNEL SCANNING WITH A TWO-POINT-MODULATED PHASE-LOCKE...

FMCW CHIRP BANDWIDTH CONTROL

Method of Calibrating and a Calibration Circuit for a Two-Point Mod...

RADAR FRONT END WITH RF OSCILLATOR MONITORING

Method and Apparatus for Calibration of Voltage Controlled Oscillator

RESONATOR-BASED OPEN-LOOP TIMING SIGNAL GENERATION

Devices and Methods for Generating a Broadband Frequency Signal

METHOD FOR SYNCHRONIZING AN ACTIVE LOAD MODULATION CLOCK WITHIN A T...

PHASE-LOCKED LOOP WITH FILTERED QUANTIZATION NOISE

SYNTHESIZER

METHOD FOR SYNCHRONIZING AN ACTIVE LOAD MODULATION CLOCK WITHIN A T...

DIGITAL FRACTIONAL FREQUENCY DIVIDER

1-16 & 1.5-7.5 Frequency Divider For Clock Synthesizer In Digital S...

APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL

METHOD AND APPARATUS FOR SINGLE PORT MODULATION USING A FRACTIONAL-...

CIRCUIT, METHOD AND MOBILE COMMUNICATION DEVICE

DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER

SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD

Enhanced polar modulator for transmitter

FULLY INTEGRATED RADIO TRANSMITTER, RADIO COMMUNICATION DEVICE, AND...

FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...

INTEGRATED CIRCUIT COMPRISING FREQUENCY GENERATION CIRCUITRY FOR CO...

INTEGRATED CIRCUIT COMPRISING FREQUENCY GENERATION CIRCUITRY FOR CO...

METHOD AND SYSTEM FOR CALIBRATING A FREQUENCY SYNTHESIZER

PHASE MODULATION APPARATUS AND METHOD

FUEL VAPOR STORAGE AND RECOVERY APPARATUS

PLL CALIBRATION

PLL MODULATION CIRCUIT, RADIO TRANSMISSION DEVICE, AND RADIO COMMUN...

Enhanced polar modulator for transmitter

APPARATUS AND METHOD FOR GENERATING SMALL-SIZE SPREAD SPECTRUM CLOC...