A. Cognata

669 citations

18 papers · 466 indexed · h-index 9

Impact in

Electrical and Electronic Engineering top 10%
- Radio Frequency Integrated Circuit Design
- Advanced Power Amplifier Design
- Electromagnetic Compatibility and Noise Suppression
- Silicon Carbide Semiconductor Technologies
- Microwave Engineering and Waveguides
- Advancements in Semiconductor Devices and Circuit Design
- Microwave and Dielectric Measurement Techniques
Condensed Matter Physics top 10%
- GaN-based semiconductor devices and materials

Papers in

Electrical and Electronic Engineering 18
- Radio Frequency Integrated Circuit Design 13
- Electromagnetic Compatibility and Noise Suppression 6
- Advancements in Semiconductor Devices and Circuit Design 4
- Silicon Carbide Semiconductor Technologies 4
- Microwave and Dielectric Measurement Techniques 3
- Advanced Power Amplifier Design 3
- Advancements in PLL and VCO Technologies 3
- Electrostatic Discharge in Electronics 2
Condensed Matter Physics 2

Co-authors: David E. Root Jan Verspecht John Wood Jianjun Xu Daniel Gunyan Jonathan Scott P.M. Asbeck M. Iwamoto
Journals: IEEE Transactions on Microwave Theory and Techniques (5 papers)IEEE MTT-S International Microwave Symposium Digest, 2005. (1 paper)IEEE MTT-S International Microwave Symposium digest (2 papers)
Partner nations: United States Italy Germany

In The Last Decade

A. Cognata

17 papers receiving 422 citations

Peers

Countries citing papers authored by A. Cognata

Since Specialization

Citations

This map shows the geographic impact of A. Cognata's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Cognata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Cognata more than expected).

Fields of papers citing papers by A. Cognata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Cognata. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Cognata. The network helps show where A. Cognata may publish in the future.

Co-authorship network

The 22 scholars most cited alongside A. Cognata, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Cognata Line = papers co-authored together A. Cognata links everyone, so they are left out of the graph.

All Works

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18 of 18 papers shown

#	Work
1	Assessment and Comparison of Measurement-Based Large-Signal FET Models for GaN HEMTs IEEE Transactions on Microwave Theory and Techniques ·Rafael Perez Martinez, Masaya Iwamoto, Jianjun Xu, V. A. Potapov, Jem A. Almorin, Marcela Botero A, A. Cognata, Sun AnLi, P. Pahl, Srabanti Chowdhury	2024	7
2	Drain-Source Symmetric Artificial Neural Network-Based FET Model with Robust Extrapolation Beyond Training Data IEEE MTT-S International Microwave Symposium digest ·Jianjun Xu, Daniel Gunyan, Masaya Iwamoto, Jason Horn, A. Cognata, David E. Root	2007	16
3	Multi-tone, Multi-port, and Dynamic Memory Enhancements to PHD Nonlinear Behavioral Models from Large-signal Measurements and Simulations IEEE MTT-S International Microwave Symposium digest ·Jan Verspecht, Daniel Gunyan, Jason Horn, Jianjun Xu, A. Cognata, David E. Root	2007	42
4	Measurement-Based Non-Quasi-Static Large-Signal FET Model Using Artificial Neural Networks Jianjun Xu, Daniel Gunyan, Masaya Iwamoto, A. Cognata, David E. Root	2006	32
5	Broad-band, multi-harmonic frequency domain behavioral models from automated large-signal vectorial network measurements IEEE MTT-S International Microwave Symposium Digest, 2005. ·Jan Verspecht, David E. Root, John Wood, A. Cognata	2005	31
6	Broad-band poly-harmonic distortion (PHD) behavioral models from fast automated simulations and large-signal vectorial network measurements IEEE Transactions on Microwave Theory and Techniques ·David E. Root, Jan Verspecht, Oscar Tapia, John Wood, A. Cognata	2005	174
7	Nonlinear microwave/RF system design and simulation using Agilent ADS 'system - data models' John Wood, NH Turner, A. Cognata	2005	6
8	Removal of cable and connector dispersion in time-domain waveform measurements on 40 Gb integrated circuits Jonathan Scott, Behzad Behnia, Marc Vanden Bossche, A. Cognata, Jan Verspecht, Frans Verbeyst, Ali Towfik Elalfy, V. S. Rodin	2003	2
9	Accurate on-wafer power and harmonic measurements of MM-wave amplifiers and devices B. Hughes, Alessandro Ferrero, A. Cognata	2003	8
10	Large-signal HBT model with improved collector transit time formulation for GaAs and InP technologies M. Iwamoto, David E. Root, Jonathan Scott, A. Cognata, P.M. Asbeck, B. Hughes, D.C. D’Avanzo	2003	57
11	Influence of collector design on InGaP/GaAs HBT linearity M. Iwamoto, T. S. Low, 山口博之, Jonathan Scott, A. Cognata, Manu Sharma, T. Schultz, P.M. Asbeck, D.C. D’Avanzo	2002	8
12	A 20-50 GHz MMIC amplifier with 21 dBm output power and its application as a frequency doubler Hiroshi Kondoh, A. Cognata	2002	1
13	Measurement-based large-signal diode model, automated data acquisition system, and verification with on-wafer power and harmonic measurements David E. Root, Marco Pirola, Jheyce de Souza Moreira Oliveira, A. Cognata	2002	1
14	Enhanced on-wafer time-domain waveform measurement through removal of interconnect dispersion and measurement instrument jitter IEEE Transactions on Microwave Theory and Techniques ·Jonathan Scott, Jan Verspecht, Behzad Behnia, Marc Vanden Bossche, A. Cognata, Frans Verbeyst, Ali Towfik Elalfy, V. S. Rodin	2002	10
15	Linearity characteristics of GaAs HBTs and the influence of collector design IEEE Transactions on Microwave Theory and Techniques ·M. Iwamoto, P.M. Asbeck, T. S. Low, 山口博之, Jonathan Scott, A. Cognata, Manu Sharma, T. Schultz, D.C. D’Avanzo	2000	44
16	A 0.5-50 GHz on-wafer, intermodulation, load-pull and power measurement system M. Saefkow, B. Hughes, A. Cognata	1995	7
17	Measurement-based large-signal diode modeling system for circuit and device design IEEE Transactions on Microwave Theory and Techniques ·David E. Root, Marco Pirola, Jheyce de Souza Moreira Oliveira, 刘凯悦, A. Cognata	1993	18
18	Bias Oscillations in MMIC Measurements 董丽凤, A. Cognata	1991	2

About A. Cognata

A. Cognata is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics, Media Technology, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials, having authored 18 papers that have together received 466 indexed citations. Recurring topics across this work include Radio Frequency Integrated Circuit Design (13 papers), Electromagnetic Compatibility and Noise Suppression (6 papers), Advancements in Semiconductor Devices and Circuit Design (4 papers), Silicon Carbide Semiconductor Technologies (4 papers), Microwave and Dielectric Measurement Techniques (3 papers), Advanced Power Amplifier Design (3 papers), Advancements in PLL and VCO Technologies (3 papers) and Electrostatic Discharge in Electronics (2 papers). The work is most often cited by research in Electrical and Electronic Engineering (452 citations), Condensed Matter Physics (88 citations), Computational Mathematics (2 citations), Atomic and Molecular Physics, and Optics (35 citations) and Hardware and Architecture (6 citations). A. Cognata has collaborated with scholars based in United States, Italy and Germany. Frequent co-authors include David E. Root, Jan Verspecht, John Wood, Jianjun Xu, Daniel Gunyan, Jonathan Scott, P.M. Asbeck, M. Iwamoto, D.C. D’Avanzo and B. Hughes. Their work appears in journals such as IEEE Transactions on Microwave Theory and Techniques, IEEE MTT-S International Microwave Symposium Digest, 2005. and IEEE MTT-S International Microwave Symposium digest.

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