A negative impedance circuit being added to an amplifier circuit

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H03F2200/369

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

Current Industry

H03F2200/369A negative impedance circuit being added to an amplifier circuit

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Patents Grantslast 30 patents

Information Patent Grant
Circuit which reuses current to synthesize negative impedance
- Patent number 11,677,359
- Issue date Jun 13, 2023
- Realtek Semiconductor Corp.
- Kuan-Chang Tsung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving circuits and methods for increasing bandwidth
- Patent number 10,979,256
- Issue date Apr 13, 2021
- SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
- Zhaoyang Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Impedance converter to achieve negative capacitance and/or negative...
- Patent number 10,790,805
- Issue date Sep 29, 2020
- QUALCOMM Incorporated
- Makar Snai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High gain RF power amplifier with negative capacitor
- Patent number 9,985,592
- Issue date May 29, 2018
- Skyworks Solutions, Inc.
- Oleksandr Gorbachov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pre-distortion and memory compensation apparatus
- Patent number 8,229,027
- Issue date Jul 24, 2012
- Scintera Networks, Inc.
- Arvind Keerthi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-distortion apparatus
- Patent number 7,844,014
- Issue date Nov 30, 2010
- Scintera Networks, Inc.
- Arvind Keerthi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inductor Q factor enhancement apparatus has bias circuit that is co...
- Patent number 7,583,166
- Issue date Sep 1, 2009
- Realtek Semiconductor Corp.
- Ying-Yao Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable negative resistance device
- Patent number 6,894,573
- Issue date May 17, 2005
- Lucent Technologies Inc.
- Wolfgang Franz Eckl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Technique to generate negative conductance in CMOS tuned cascode RF...
- Patent number 6,292,060
- Issue date Sep 18, 2001
- Chartered Semiconductor Manufacturing Ltd.
- Kiat-Seng Yeo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Negative impedance driving apparatus having temperature compensatio...
- Patent number 4,980,920
- Issue date Dec 25, 1990
- Yamaha Corporation
- Masao Noro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensated operational amplifier circuit
- Patent number 4,215,317
- Issue date Jul 29, 1980
- Omni Spectra, Inc.
- Robert J. Traynor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-adjustment balance circuit for operational amplifiers
- Patent number 4,207,536
- Issue date Jun 10, 1980
- Michigan Technological University
- Paul H. Lewis
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFIER CIRCUIT
- Publication number 20230155558
- Publication date May 18, 2023
- MURATA MANUFACTURING CO., LTD.
- Masatoshi Hase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT WHICH REUSES CURRENT TO SYNTHESIZE NEGATIVE IMPEDANCE
- Publication number 20230015034
- Publication date Jan 19, 2023
- Realtek Semiconductor Corp.
- Kuan-Chang Tsung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING CIRCUITS AND METHODS FOR INCREASING BANDWIDTH
- Publication number 20200119956
- Publication date Apr 16, 2020
- Shanghai Zhaoxin Semiconductor Co., Ltd.
- ZHAOYANG SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR AMPLIFYING SIGNALS
- Publication number 20180358932
- Publication date Dec 13, 2018
- Provenance Asset Group LLC
- Kim OSTMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA IMPEDANCE MATCHING USING NEGATIVE IMPEDANCE CONVERTER AND P...
- Publication number 20180054185
- Publication date Feb 22, 2018
- SMART ANTENNA TECHNOLOGIES LTD
- Sampson Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH GAIN RF POWER AMPLIFIER WITH NEGATIVE CAPACITOR
- Publication number 20160336907
- Publication date Nov 17, 2016
- RFAXIS, INC.
- OLEKSANDR GORBACHOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential negative impedance converters and inverters with varia...
- Publication number 20120256709
- Publication date Oct 11, 2012
- HRL LABORATORIES, LLC
- Donald A. Hitko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-DISTORTION AND MEMORY COMPENSATION APPARATUS
- Publication number 20110032033
- Publication date Feb 10, 2011
- SCINTERA NETWORKS, INC.
- Arvind Keerthi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STABLE SENSE AMPLIFIER
- Publication number 20080048728
- Publication date Feb 28, 2008
- Samsung Electronics Co., Ltd.
- Sang-Pyo HONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pre-distortion apparatus
- Publication number 20080008263
- Publication date Jan 10, 2008
- Arvind Keerthi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ENHANCING Q FACTOR OF INDUCTOR
- Publication number 20070030103
- Publication date Feb 8, 2007
- Ying-Yao Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable negative resistance device
- Publication number 20040012451
- Publication date Jan 22, 2004
- Wolfgang Franz Eckl
- H03 - BASIC ELECTRONIC CIRCUITRY

A negative impedance circuit being added to an amplifier circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Circuit which reuses current to synthesize negative impedance

Receiving circuits and methods for increasing bandwidth

Impedance converter to achieve negative capacitance and/or negative...

High gain RF power amplifier with negative capacitor

Pre-distortion and memory compensation apparatus

Pre-distortion apparatus

Inductor Q factor enhancement apparatus has bias circuit that is co...

Tunable negative resistance device

Technique to generate negative conductance in CMOS tuned cascode RF...

Negative impedance driving apparatus having temperature compensatio...

Compensated operational amplifier circuit

Dual-adjustment balance circuit for operational amplifiers

Patents Applicationslast 30 patents

POWER AMPLIFIER CIRCUIT

CIRCUIT WHICH REUSES CURRENT TO SYNTHESIZE NEGATIVE IMPEDANCE

RECEIVING CIRCUITS AND METHODS FOR INCREASING BANDWIDTH

METHOD AND APPARATUS FOR AMPLIFYING SIGNALS

ANTENNA IMPEDANCE MATCHING USING NEGATIVE IMPEDANCE CONVERTER AND P...

HIGH GAIN RF POWER AMPLIFIER WITH NEGATIVE CAPACITOR

Differential negative impedance converters and inverters with varia...

PRE-DISTORTION AND MEMORY COMPENSATION APPARATUS

STABLE SENSE AMPLIFIER

Pre-distortion apparatus

APPARATUS AND METHOD FOR ENHANCING Q FACTOR OF INDUCTOR

Tunable negative resistance device