Inventors

Peter Kinget

21 results

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Phase interpolator for efficient serial data communication

CU22025

Twin phase interpolators with a delta quadrature DLL enable wideband, low-noise, high-linearity, low-power serial data links.

Tags: 65 nm process
Baseband
CMOS
Inventors: Peter Kinget
Zhaowen Wang
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2023-01-31

Increased wireless throughput via an IF-filterless dual-conversion receiver

CU20076

IF-filterless dual-conversion receiver boosts wireless throughput, improving 5G compatibility with blocker tolerance and spurious rejection.

Tags: Active noise control
Modulation
Inventors: Peter Kinget
Guoxiang Han
Tanbir Haque
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2021-02-26

MOSbius: Custom integrated circuit for hands-on circuit design education

CU25175

Custom CMOS IC + PCB lets students prototyping real transistor-level circuits on a breadboard, bridging simulation and lab practice.

Tags: Breadboard
CMOS
Debugging
Inventors: Peter Kinget
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2025-03-07

Compact, Ultra-Low-Power Time-Delay Estimation Circuit for Sound Localization

CU18288

Ultra-low-power PCC-ATDE time-delay circuit for 3D sound localization, enabling always-on, miniaturized, energy-efficient sensing.

Tags: Analog-to-digital converter
Cross-correlation
Electric battery
Inventors: Peter Kinget
Daniel de Godoy Peixoto
Xiaofan "Fred" Jiang
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2019-03-15

Passive low noise amplifier achieves linear signal amplification and complete noise cancellation for high performance integrated circuit applications

CU14031

Passive three-coil, fully passive LNA delivers linear gain with complete noise cancellation, enabling ultra-low-voltage, high-performance receivers.

Tags: Active noise control
Bluetooth
CMOS
Inventors: Peter Kinget
Baradwaj Vigraham
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2014-10-07

Dual-carrier reception with a modulator-mixer-clock multibranch receiver

CU19064

A modulated-mixer-clock multi-branch receiver enables dual-band matching and concurrent dual-carrier reception with improved linearity.

Tags: 65 nm process
Active noise control
Amplifier
Inventors: Peter Kinget
Guoxiang Han
Tanbir Haque
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-10-15

Field-programmable low noise amplifier for linearity enhancement

CU14321

Programmable LNA with interferer-reflecting loop enhances linearity and noise performance, reducing power for reconfigurable wireless systems.

Tags: Amplifier
Band-stop filter
Cognition
Inventors: Peter Kinget
Harish Krishnaswamy
Jianxun Zhu
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2014-11-19

Circuits for wireless communication on multiple frequency bands

CU17161

A compact quadrature hybrid circuit enables multi-band wireless transceivers, simplifying antennas and boosting bandwidth.

Tags: Amplifier
Baseband
Cartesian coordinate system
Inventors: Peter Kinget
Jianxun Zhu
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-04-16

Multi-phase clock generator for high-speed digital communication

CU21099

A low-noise, low-power multi-phase injection-locked ring oscillator with quadrature DLL for precise high-speed SerDes clocks.

Tags: Data integrity
Data recovery
Signal processing
Inventors: Peter Kinget
Yudong Zhang
Zhaowen Wang
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-10-15

Wideband spectrum sensing for interferer detection

CU15061

Wideband, low-power spectrum sensing using Quadrature Analog-to-Information Converter to rapidly detect interferers and optimize usage.

Tags: Hertz
Radio spectrum
Telecommunication
Inventors: Peter Kinget
John N. Wright
Rabia Tugce Yazicigil
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2017-04-07

Switched-capacitor circuitry for front-end radio frequency signal processing

CU15232

Passive switched-capacitor RF front-end delivers up to 4th-order blocker rejection, enhances linearity, no off-chip filters.

Tags: CMOS
Electronic circuit
Electronic filter
Inventors: Peter Kinget
Yang Xu
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2015-04-15

Direct space-to-information converter for efficient interference sensing

CU18364

A reconfigurable direct space-to-information converter enables rapid, energy-efficient DOA sensing with compressed sampling.

Tags: Compressed sensing
Energy
Lidar
Inventors: Peter Kinget
John N. Wright
Matthew Bajor
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2018-05-16

Noise-cancelling wideband receiver for software-defined radio

CU16075

Programmable, noise-cancelling wideband SDR receiver using hybrid class-AB-C LNTAs for high linearity across bands.

Tags: Amplifier
CMOS
Electric battery
Inventors: Peter Kinget
Jianxun Zhu
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2016-11-10

A frequency-translational quadrature-hybrid receiver for carrier aggregation

CU16077

A low-noise, frequency-translational quadrature-hybrid receiver enables concurrent multi-band reception with in-situ antenna impedance sensing.

Tags: 65 nm process
CMOS
Carrier wave
Inventors: Peter Kinget
Jianxun Zhu
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-04-17

Columbia openRPM flow meter design for respiratory profile monitoring systems

CU20304

OpenRPM flow meter enables real-time ventilator flow/pressure monitoring; 3D-printed, autoclavable, standard tubing compatible.

Tags: 3D printing
Anatomical terms of location
Autoclave
Inventors: Peter Kinget
Aaron Kyle
Daniel Steingart
Manager: Dovina Qu
Departments: Anesthesiology
Biomedical Engineering
Earth Engineering Center EEC
Divisions: Columbia University Medical Center (CUMC)
Earth and Environmental Engineering
Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2020-04-13
Collections: Medical Device

Direct radiofrequency-to-information converter for rapid, wideband signal detection

CU17085

Direct RF-to-information converter enables unified, rapid wideband signal detection and data reception in a compact, energy-efficient reconfigurable block.

Tags: Consumer electronics
Data communication
Modulation
Inventors: Peter Kinget
Matthew Bajor
Tanbir Haque
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2016-09-27

Filter arrays which allow for dynamic reconfiguration of filtered frequencies for use in cognitive radio

CU13371

Reconfigurable CMOS-on-chip filter arrays enable dynamic, wideband cognitive radio with compact, power-efficient, multi-frequency filtering.

Tags: Acoustics
CMOS
Compact space
Inventors: Peter Kinget
Hassan Edrees
John Ioannis Kymissis
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2015-10-30

Buffer-less pipelined ADC design

M11-057

Non-buffered, low-power pipelined ADC with a zero-crossing MDAC and reference pre-charge, enabling compact, high-resolution conversion.

Tags: 65 nm process
CMOS
Consumer electronics
Inventors: Peter Kinget
Jayanth Kuppambatti
Junhua Shen
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2015-06-12

Multi-antenna directional backscatter tag for improved data transmission

CU18289

A multi-antenna backscatter tag provides directional, long-range, low-power wireless transmission with 19dB sensitivity gain.

Tags: Backscatter
MIMO
Modulation
Inventors: Peter Kinget
Vivek Mangal
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2018-03-13

Ultra-low-power multiplying digital-to-analog conversion architecture for high energy efficiency circuit applications

M11-045

Ultra-low-power MDAC pipelined ADC using current-charge-pumps and comparators, removing OTAs and buffers for energy-efficient modular design.

Tags: 90 nanometer
CMOS
Comparator
Inventors: Peter Kinget
Junhua Shen
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2015-02-21

Rapid detection of interferers for 5G/next-G networks

CU16078

TS-QAIC enables near-instant, energy-efficient detection of up to six interferers within 1 GHz, boosting 5G spectrum sharing.

Tags: Energy
Hertz
Internet of things
Inventors: Peter Kinget
John N. Wright
Rabia Tugce Yazicigil
Manager: Greg Maskel
Departments: Electrical Engineering
Divisions: Fu Foundation School of Engineering and Applied Science (SEAS)
Release Date: 2016-11-10