applying frequency modulation at more than one point in the loop

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HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

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H03C3/0941applying frequency modulation at more than one point in the loop

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Patents Grantslast 30 patents

Information Patent Grant
Partial-fractional phase-locked loop with sigma delta modulator and...
- Patent number 11,955,979
- Issue date Apr 9, 2024
- Reetika K Agarwal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radar front end with RF oscillator monitoring
- Patent number 11,796,636
- Issue date Oct 24, 2023
- Infineon Technologies AG
- Bernhard Greslehner-Nimmervoll
- G01 - MEASURING TESTING
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
Frequency generator and associated method
- Patent number 11,356,108
- Issue date Jun 7, 2022
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chia-Chun Liao
- 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
Variable reactance apparatus for dynamic gain switching of tunable...
- Patent number 11,114,978
- Issue date Sep 7, 2021
- NXP B.V.
- Mathieu Perin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear frequency ramp generator using multi-point injection
- Patent number 11,031,943
- Issue date Jun 8, 2021
- Apple Inc.
- Simone Gambini
- G01 - MEASURING TESTING
Information Patent Grant
Frequency generator and associated method
- Patent number 11,031,942
- Issue date Jun 8, 2021
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chia-Chun Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Devices and methods for generating a broadband frequency signal
- Patent number 11,025,257
- 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
- Patent number 10,931,233
- Issue date Feb 23, 2021
- Intel Corporation
- Timo Gossmann
- 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
Frequency generator and associated method
- Patent number 10,771,072
- Issue date Sep 8, 2020
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chia-Chun Liao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods involving phase-error tracking circuits
- Patent number 10,763,871
- Issue date Sep 1, 2020
- NXP B.V.
- Manoj Kumar Patasani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synthesizer and phase frequency detector
- Patent number 10,651,858
- Issue date May 12, 2020
- Sony Corporation
- Arndt Thomas Ott
- 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
Polar transmitter and method for generating a transmit signal using...
- Patent number 10,516,423
- Issue date Dec 24, 2019
- Imec VZW
- Nereo Markulic
- 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
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
Time to digital converter and phase locked loop
- Patent number 10,191,453
- Issue date Jan 29, 2019
- NXP B.V.
- Nenad Pavlovic
- G04 - HOROLOGY
Information Patent Grant
Polar loop modulation techniques for wireless communication
- Patent number 10,128,795
- Issue date Nov 13, 2018
- Apple Inc.
- Lydi Smaini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for calibrating a frequency synthesiser using two-point FSK...
- Patent number 10,003,414
- Issue date Jun 19, 2018
- The Swatch Group Research and Development Ltd.
- Arnaud Casagrande
- 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
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
Time to digital converter and phase locked loop
- Patent number 9,584,177
- Issue date Feb 28, 2017
- NXP B.V.
- Nenad Pavlovic
- 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
Systems and methods for calibrating a dual port phase locked loop
- Patent number 9,350,296
- Issue date May 24, 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
Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and...
- Publication number 20230403014
- Publication date Dec 14, 2023
- Apple Inc.
- Reetika K. Agarwal
- H03 - BASIC ELECTRONIC CIRCUITRY
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
FREQUENCY GENERATOR AND ASSOCIATED METHOD
- Publication number 20210242873
- Publication date Aug 5, 2021
- Taiwan Semiconductor Manufacturing company Ltd.
- CHIA-CHUN LIAO
- 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
FREQUENCY GENERATOR AND ASSOCIATED METHOD
- Publication number 20200366300
- Publication date Nov 19, 2020
- Taiwan Semiconductor Manufacturing company Ltd.
- CHIA-CHUN LIAO
- 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
FREQUENCY GENERATOR AND ASSOCIATED METHOD
- Publication number 20200091920
- Publication date Mar 19, 2020
- Taiwan Semiconductor Manufacturing company Ltd.
- CHIA-CHUN LIAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
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
Information Patent Application
CIRCUIT, METHOD AND MOBILE COMMUNICATION DEVICE
- Publication number 20140105343
- Publication date Apr 17, 2014
- Thomas Mayer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA-WIDE BAND FREQUENCY MODULATOR
- Publication number 20130287065
- Publication date Oct 31, 2013
- QUALCOMM Incorporated
- Bo Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER
- Publication number 20130121444
- Publication date May 16, 2013
- SiGe Semiconductor (Europe) Limited
- Jeffrey Wojtiuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITALLY CONTROLLED OSCILLATOR DEVICE AND HIGH FREQUENCY SIGNAL PR...
- Publication number 20130093524
- Publication date Apr 18, 2013
- Renesas Mobile Corporation
- Takahiro NAKAMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD
- Publication number 20120212296
- Publication date Aug 23, 2012
- Hsin-Hung Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TWO POINT MODULATION DIGITAL PHASE LOCKED LOOP
- Publication number 20120201338
- Publication date Aug 9, 2012
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...
- Publication number 20120163506
- Publication date Jun 28, 2012
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Enhanced polar modulator for transmitter
- Publication number 20120161892
- Publication date Jun 28, 2012
- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TWO-POINT MODULATION DEVICE USING VOLTAGE CONTROLLED OSCILLATOR, AN...
- Publication number 20120133403
- Publication date May 31, 2012
- Kenji Miyanaga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...
- Publication number 20120013375
- Publication date Jan 19, 2012
- Oki Semiconductor Co., Ltd.
- Takashi KURAMOCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE MODULATION APPARATUS AND METHOD
- Publication number 20110151807
- Publication date Jun 23, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Myung-Soon KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDE SPECTRUM RADIO TRANSMIT ARCHITECTURE
- Publication number 20110032040
- Publication date Feb 10, 2011
- Harris Corporation
- Kenneth Beghini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLL/FLL CIRCUIT WITH GAIN CONTROL
- Publication number 20110025424
- Publication date Feb 3, 2011
- Kenji MIYANAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-RATE DIGITAL PHASE LOCKED LOOP
- Publication number 20100310031
- Publication date Dec 9, 2010
- QUALCOMM Incorporated
- Gary John Ballantyne
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL PHASE-LOCKED LOOP WITH TWO-POINT MODULATION USING AN ACCUMU...
- Publication number 20100277211
- Publication date Nov 4, 2010
- QUALCOMM Incorporated
- Jifeng Geng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL CALIBRATION
- Publication number 20100279635
- Publication date Nov 4, 2010
- ST-ERICSSON SA
- Timothy John Ridgers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL MODULATION CIRCUIT, RADIO TRANSMISSION DEVICE, AND RADIO COMMUN...
- Publication number 20100272222
- 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
FREQUENCY MODULATION CIRCUIT, TRANSMITTER, AND COMMUNICATION APPARATUS
- Publication number 20100203852
- Publication date Aug 12, 2010
- Toru Matsuura
- 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 more than one point in the loop

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Partial-fractional phase-locked loop with sigma delta modulator and...

Radar front end with RF oscillator monitoring

Generation of fast frequency ramps

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

Frequency generator and associated method

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

Variable reactance apparatus for dynamic gain switching of tunable...

Linear frequency ramp generator using multi-point injection

Frequency generator and associated method

Devices and methods for generating a broadband frequency signal

Resonator-based open-loop timing signal generation

Radar front end with RF oscillator monitoring

Frequency generator and associated method

Apparatuses and methods involving phase-error tracking circuits

Synthesizer and phase frequency detector

Modulation index adjustment

Polar transmitter and method for generating a transmit signal using...

Chirp generator

Trim for dual-port frequency modulation

Time to digital converter and phase locked loop

Polar loop modulation techniques for wireless communication

Method for calibrating a frequency synthesiser using two-point FSK...

Performance indicator for phase locked loops

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

Time to digital converter and phase locked loop

Modulation circuit and operating method thereof

Phase locked loop having fractional VCO modulation

Systems and methods for calibrating a dual port phase locked loop

Apparatus and method for generating an oscillating output signal

Arbitrary phase trajectory frequency synthesizer

Patents Applicationslast 30 patents

Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and...

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

FREQUENCY GENERATOR AND ASSOCIATED METHOD

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

RADAR FRONT END WITH RF OSCILLATOR MONITORING

FREQUENCY GENERATOR AND ASSOCIATED METHOD

RESONATOR-BASED OPEN-LOOP TIMING SIGNAL GENERATION

Devices and Methods for Generating a Broadband Frequency Signal

FREQUENCY GENERATOR AND ASSOCIATED METHOD

APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL

CIRCUIT, METHOD AND MOBILE COMMUNICATION DEVICE

ULTRA-WIDE BAND FREQUENCY MODULATOR

DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER

DIGITALLY CONTROLLED OSCILLATOR DEVICE AND HIGH FREQUENCY SIGNAL PR...

SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD

TWO POINT MODULATION DIGITAL PHASE LOCKED LOOP

GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...

Enhanced polar modulator for transmitter

TWO-POINT MODULATION DEVICE USING VOLTAGE CONTROLLED OSCILLATOR, AN...

FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...

PHASE MODULATION APPARATUS AND METHOD

WIDE SPECTRUM RADIO TRANSMIT ARCHITECTURE

PLL/FLL CIRCUIT WITH GAIN CONTROL

MULTI-RATE DIGITAL PHASE LOCKED LOOP

DIGITAL PHASE-LOCKED LOOP WITH TWO-POINT MODULATION USING AN ACCUMU...

PLL CALIBRATION

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

Enhanced polar modulator for transmitter

FREQUENCY MODULATION CIRCUIT, TRANSMITTER, AND COMMUNICATION APPARATUS

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