Compensation for quadrature error in the received signal

Industry

CPC
H04L27/3863

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L27/00Modulated-carrier systems

Current Industry

H04L27/3863Compensation for quadrature error in the received signal

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for in-phase and quadrature imbalance correcti...
- Patent number 12,068,904
- Issue date Aug 20, 2024
- Intel Corporation
- Kameran Azadet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Millimeter wave radio calibration circuit
- Patent number 11,942,974
- Issue date Mar 26, 2024
- Pharrowtech BV
- Khaled Khalaf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image rejection compensation method for I/Q down-conversion in radi...
- Patent number 11,855,830
- Issue date Dec 26, 2023
- STMicroelectronics S.r.l.
- Alessandro Barbieri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS gyroscope self-test using a technique for deflection of the se...
- Patent number 11,719,540
- Issue date Aug 8, 2023
- STMicroelectronics, Inc.
- Yamu Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and devices for joint calibration of transmit and...
- Patent number 11,695,614
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for transmit IQ mismatch calibration
- Patent number 11,646,931
- Issue date May 9, 2023
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-point demodulation reference for noise mitigation in 5G and 6G
- Patent number 11,601,320
- Issue date Mar 7, 2023
- ULTRALOGIC 6G, LLC
- David E. Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter complex- and real-valued in-phase and quadrature mismat...
- Patent number 11,595,239
- Issue date Feb 28, 2023
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiphase signal generator
- Patent number 11,570,033
- Issue date Jan 31, 2023
- Apple Inc.
- Damir Hamidovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-phase and quadrature-phase impairments compensation in sub-terah...
- Patent number 11,539,571
- Issue date Dec 27, 2022
- QUALCOMM Incorporated
- David Yunusov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
I/Q imbalance compensation
- Patent number 11,539,570
- Issue date Dec 27, 2022
- Huawei Technologies Co., Ltd.
- Hong Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and method for IQ imbalance correction for multi...
- Patent number 11,528,179
- Issue date Dec 13, 2022
- Silicon Laboratories Inc.
- Aravinth Kumar Ayyappannair Radhadevi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short-form 5G/6G pulse-amplitude demodulation references
- Patent number 11,502,893
- Issue date Nov 15, 2022
- ULTRALOGIC 6G, LLC
- David E. Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for forming a plurality of beamformed signals...
- Patent number 11,431,400
- Issue date Aug 30, 2022
- Kookmin University Industry Academy Cooperation Foundation
- Byung-Jun Jang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing device, method, and program for IQ balance c...
- Patent number 11,418,380
- Issue date Aug 16, 2022
- Sony Mobile Communications Inc.
- Takashi Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for receiving quadrature amplitude modulated “...
- Patent number 11,405,256
- Issue date Aug 2, 2022
- Cisco Technology, Inc.
- Andreas Bernhard Bisplinghoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, decoder and encoder for handling a data stream for transmi...
- Patent number 11,329,668
- Issue date May 10, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Miguel Berg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Orthogonal frequency division multiplexing demodulator, demodulatio...
- Patent number 11,329,855
- Issue date May 10, 2022
- SANECHIPS TECHNOLOGY CO., LTD.
- Jingjing Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration for mismatch in receiver circuitry with multiple samplers
- Patent number 11,316,726
- Issue date Apr 26, 2022
- Intel Corporation
- Dinesh Patil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS gyroscope self-test using a technique for deflection of the se...
- Patent number 11,255,670
- Issue date Feb 22, 2022
- STMicroelectronics, Inc.
- Yamu Hu
- G01 - MEASURING TESTING
Information Patent Grant
Constellation distortion indication for single carrier waveform dig...
- Patent number 11,258,648
- Issue date Feb 22, 2022
- QUALCOMM Incorporated
- Shay Landis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for transmit IQ mismatch calibration
- Patent number 11,240,089
- Issue date Feb 1, 2022
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter complex- and real-valued in-phase and quadrature mismat...
- Patent number 11,223,509
- Issue date Jan 11, 2022
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing signal distortion using I/Q imbalance or DC offset errors
- Patent number 11,184,213
- Issue date Nov 23, 2021
- Viasat, Inc.
- Branislav A Petrovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method of performing signal compensation
- Patent number 11,184,214
- Issue date Nov 23, 2021
- Realtek Semiconductor Corp.
- Ming-Chung Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for radio frequency receiver with improved timing recover...
- Patent number 11,177,993
- Issue date Nov 16, 2021
- Silicon Laboratories Inc.
- Hendricus de Ruijter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for fast convergence calibration of radio-frequency transcei...
- Patent number 11,128,501
- Issue date Sep 21, 2021
- HuWoMobility, Inc.
- Tim Lan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband digitizer used for channel assessment
- Patent number 11,102,050
- Issue date Aug 24, 2021
- Itron, Inc.
- Danny Ray Seely
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cooperative frequency-modulated continuous-waveform radar systems
- Patent number 11,061,126
- Issue date Jul 13, 2021
- The Boeing Company
- Gary A. Ray
- G01 - MEASURING TESTING
Information Patent Grant
Communication system
- Patent number 11,038,740
- Issue date Jun 15, 2021
- National Chiao Tung University
- Zheng-Chun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY DOMAIN I/Q BALANCE COMPENSATION, EQUALIZATION AND RESAMPLING
- Publication number 20240364573
- Publication date Oct 31, 2024
- Associated Universities, Inc.
- Matthew William Schiller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IQ IMBALANCE COMPENSATION METHOD FOR WIFI BROADBAND TRANSMITTING AN...
- Publication number 20240364574
- Publication date Oct 31, 2024
- Shanghai WUQI Microelectronics Co., Ltd.
- Qiang GU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TESTING A MILLIMETER WAVE RADIO
- Publication number 20240235592
- Publication date Jul 11, 2024
- PHARROWTECH BV
- Khaled Khalaf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR HETEROGENEOUS PROTOCOL COMMUNICATION, COMMUNI...
- Publication number 20240235919
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Seokwon YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE FOR HETEROGENEOUS PROTOCOL COMMUNICATION, COMMUNI...
- Publication number 20240137262
- Publication date Apr 25, 2024
- Samsung Electronics Co., Ltd.
- Seokwon YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic Devices with Adjustable Received Sample Bit Width
- Publication number 20240097727
- Publication date Mar 21, 2024
- Apple Inc.
- Thomas Hauser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A Filtering Method for Carrier Phase Measurements from Open-Loop Tr...
- Publication number 20230388175
- Publication date Nov 30, 2023
- The Regents of the University of Colorado, a Body Corporate
- Yang Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MILLIMETER WAVE RADIO CALIBRATION CIRCUIT
- Publication number 20230336197
- Publication date Oct 19, 2023
- PHARROWTECH BV
- Khaled Khalaf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...
- Publication number 20230327939
- Publication date Oct 12, 2023
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND OPERATING METHOD TO COMPENSATE FOR IN-PHASE/Q...
- Publication number 20230269125
- Publication date Aug 24, 2023
- Samsung Electronics Co., Ltd.
- Dong Han KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-Complexity Resource-Efficient Demodulation Reference for 5G and 6G
- Publication number 20230254198
- Publication date Aug 10, 2023
- David E. Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Single-Point Demodulation Reference for Noise Mitigation in 5G and 6G
- Publication number 20230058691
- Publication date Feb 23, 2023
- David E. Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPHASE SIGNAL GENERATOR
- Publication number 20230055562
- Publication date Feb 23, 2023
- Apple Inc.
- Damir Hamidovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Short-Form 5G/6G Pulse-Amplitude Demodulation References
- Publication number 20220393932
- Publication date Dec 8, 2022
- David E. Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless transceiver having in-phase quadrature-phase calibration f...
- Publication number 20220286343
- Publication date Sep 8, 2022
- REALTEK SEMICONDUCTOR CORPORATION
- KUAN-YU SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for in-phase and quadrature imbalance correcti...
- Publication number 20220200838
- Publication date Jun 23, 2022
- Intel Corporation
- Kameran AZADET
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER COMPLEX- AND REAL-VALUED IN-PHASE AND QUADRATURE MISMAT...
- Publication number 20220131735
- Publication date Apr 28, 2022
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS GYROSCOPE SELF-TEST USING A TECHNIQUE FOR DEFLECTION OF THE SE...
- Publication number 20220128360
- Publication date Apr 28, 2022
- STMicroelectronics, Inc.
- Yamu HU
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR TRANSMIT IQ MISMATCH CALIBRATION
- Publication number 20220094586
- Publication date Mar 24, 2022
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR RECEIVING QUADRATURE AMPLITUDE MODULATED "...
- Publication number 20220045895
- Publication date Feb 10, 2022
- Cisco Technology, Inc.
- Andreas Bernhard Bisplinghoff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PHASE AND QUADRATURE-PHASE IMPAIRMENTS COMPENSATION IN SUB-TERAH...
- Publication number 20220014412
- Publication date Jan 13, 2022
- QUALCOMM Incorporated
- David YUNUSOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING DEMODULATOR, DEMODULATIO...
- Publication number 20210392027
- Publication date Dec 16, 2021
- SANECHIPS TECHNOLOGY CO., LTD.
- Jingjing DONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...
- Publication number 20210377095
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER COMPLEX- AND REAL-VALUED IN-PHASE AND QUADRATURE MISMAT...
- Publication number 20210359895
- Publication date Nov 18, 2021
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR TRANSMIT IQ MISMATCH CALIBRATION
- Publication number 20210359896
- Publication date Nov 18, 2021
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
I/Q IMBALANCE COMPENSATION
- Publication number 20210297303
- Publication date Sep 23, 2021
- Huawei Technologies Co., Ltd
- Hong JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE REJECTION COMPENSATION METHOD FOR I/Q DOWN-CONVERSION IN RADI...
- Publication number 20210194746
- Publication date Jun 24, 2021
- STMicroelectronics S.r.l.
- Alessandro BARBIERI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AVOIDING CONTENTION BETWEEN SYNCHRONIZATION PACKETS AND IN-PHASE AN...
- Publication number 20210160802
- Publication date May 27, 2021
- CommScope Technologies LLC
- Stuart D. Sandberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM
- Publication number 20210119851
- Publication date Apr 22, 2021
- NATIONAL CHIAO-TUNG UNIVERSITY
- Zheng-Chun HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR FORMING A PLURALITY OF BEAMFORMED SIGNALS...
- Publication number 20210105059
- Publication date Apr 8, 2021
- Kookmin University Industry Academy Coopertaion Foundation
- Byung-Jun JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Compensation for quadrature error in the received signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for in-phase and quadrature imbalance correcti...

Millimeter wave radio calibration circuit

Image rejection compensation method for I/Q down-conversion in radi...

MEMS gyroscope self-test using a technique for deflection of the se...

Systems, methods and devices for joint calibration of transmit and...

Methods and apparatus for transmit IQ mismatch calibration

Single-point demodulation reference for noise mitigation in 5G and 6G

Transmitter complex- and real-valued in-phase and quadrature mismat...

Multiphase signal generator

In-phase and quadrature-phase impairments compensation in sub-terah...

I/Q imbalance compensation

System, apparatus, and method for IQ imbalance correction for multi...

Short-form 5G/6G pulse-amplitude demodulation references

Method and apparatus for forming a plurality of beamformed signals...

Information processing device, method, and program for IQ balance c...

Apparatus and method for receiving quadrature amplitude modulated “...

Methods, decoder and encoder for handling a data stream for transmi...

Orthogonal frequency division multiplexing demodulator, demodulatio...

Calibration for mismatch in receiver circuitry with multiple samplers

MEMS gyroscope self-test using a technique for deflection of the se...

Constellation distortion indication for single carrier waveform dig...

Methods and apparatus for transmit IQ mismatch calibration

Transmitter complex- and real-valued in-phase and quadrature mismat...

Reducing signal distortion using I/Q imbalance or DC offset errors

Device and method of performing signal compensation

Apparatus for radio frequency receiver with improved timing recover...

Method for fast convergence calibration of radio-frequency transcei...

Broadband digitizer used for channel assessment

Cooperative frequency-modulated continuous-waveform radar systems

Communication system

Patents Applicationslast 30 patents

FREQUENCY DOMAIN I/Q BALANCE COMPENSATION, EQUALIZATION AND RESAMPLING

IQ IMBALANCE COMPENSATION METHOD FOR WIFI BROADBAND TRANSMITTING AN...

METHOD AND APPARATUS FOR TESTING A MILLIMETER WAVE RADIO

ELECTRONIC DEVICE FOR HETEROGENEOUS PROTOCOL COMMUNICATION, COMMUNI...

ELECTRONIC DEVICE FOR HETEROGENEOUS PROTOCOL COMMUNICATION, COMMUNI...

Electronic Devices with Adjustable Received Sample Bit Width

A Filtering Method for Carrier Phase Measurements from Open-Loop Tr...

MILLIMETER WAVE RADIO CALIBRATION CIRCUIT

SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...

ELECTRONIC DEVICE AND OPERATING METHOD TO COMPENSATE FOR IN-PHASE/Q...

Low-Complexity Resource-Efficient Demodulation Reference for 5G and 6G

Single-Point Demodulation Reference for Noise Mitigation in 5G and 6G

MULTIPHASE SIGNAL GENERATOR

Short-Form 5G/6G Pulse-Amplitude Demodulation References

Wireless transceiver having in-phase quadrature-phase calibration f...

Method and apparatus for in-phase and quadrature imbalance correcti...

TRANSMITTER COMPLEX- AND REAL-VALUED IN-PHASE AND QUADRATURE MISMAT...

MEMS GYROSCOPE SELF-TEST USING A TECHNIQUE FOR DEFLECTION OF THE SE...

METHODS AND APPARATUS FOR TRANSMIT IQ MISMATCH CALIBRATION

APPARATUS AND METHOD FOR RECEIVING QUADRATURE AMPLITUDE MODULATED "...

IN-PHASE AND QUADRATURE-PHASE IMPAIRMENTS COMPENSATION IN SUB-TERAH...

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING DEMODULATOR, DEMODULATIO...

SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...

TRANSMITTER COMPLEX- AND REAL-VALUED IN-PHASE AND QUADRATURE MISMAT...

METHODS AND APPARATUS FOR TRANSMIT IQ MISMATCH CALIBRATION

I/Q IMBALANCE COMPENSATION

IMAGE REJECTION COMPENSATION METHOD FOR I/Q DOWN-CONVERSION IN RADI...

AVOIDING CONTENTION BETWEEN SYNCHRONIZATION PACKETS AND IN-PHASE AN...

COMMUNICATION SYSTEM

METHOD AND APPARATUS FOR FORMING A PLURALITY OF BEAMFORMED SIGNALS...