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Submissions from 2010

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Layered GaTe Crystals for Radiation Detectors, K. C. Mandal, Ramesh Madhu Krishna, T. C. Hayes, P. G. Muzykov, Sandip Das, Tangali S. Sudarshan, and S. Ma

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Radiation Detectors Based on 4H Semi-Insulating Silicon Carbide, K. C. Mandal, Ramesh Madhu Krishna, P. G. Muzykov, Zegilor Laney, Sandip Das, and Tangali S. Sudarshan

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Characterization of 4H Semi-Insulating Silicon Carbide for Radiation Detector Applications, K. C. Mandal, P. G. Muzykov, Ramesh Madhu Krishna, Sandip Das, and Tangali S. Sudarshan

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Spectroscopic Investigation of (NH4)2S Treated GaSeTe for Radiation Detector Applications, A. J. Nelson, T. A. Laurence, A. M. Conway, E. M. Behymer, B. W. Sturm, L. F. Voss, R. J. Nikolic, S. A. Payne, A. Mertiri, G. Pabst, K. C. Mandal, and A. Burger

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Statistical Approach for Yield Optimization for Minimum Energy Operation in Subthreshold Circuits Considering Variability Issues, Md. Waliullah Khan Nomani, Mohab Anis, and Goutam Koley

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Defect-Induced Rigidity Enhancement in Layered Semiconductors, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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Doping Dependence of Electronic and Mechanical Properties of GaSe1−xTex and Ga1−xInxSe from First Principles, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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5 GHz Band Vehicle-to-Vehicle Channels: Models for Multiple Values of Channel Bandwidth, Qiong Wu, David W. Matolak, and Indranil Sen

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Spectrally Shaped DS-CDMA with Dual Sideband Combining for Increased Diversity on Dispersive Fading Channels, Wenhui Xiong and David W. Matolak

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Transmitted power allocation/control for multi-band MC-CDMA, Jingtao Zhang and David W. Matolak

Submissions from 2009

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A Miniature Implanted Inverted-F Antenna for GPS Application, Mohammed Z. Azad and Mohammod Ali

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Deep Levels in GaTe and GaTe:In Crystals Investigated by Deep-Level Transient Spectroscopy and Photoluminescence, Y. Cui, D. D. Caudel, P. Bhattacharya, A. Burger, K. C. Mandal, D. Johnstone, and S. A. Payne

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Parallel-Connected Solar PV System to Address Partial and Rapidly Fluctuating Shadow Conditions, Lijun Gao, Roger A. Dougal, Shengyi Liu, and Albena P. Iotova

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3510-V 390-m Omega . cm(2) 4H-SiC Lateral JFET on a Semi-Insulating Substrate, Chih-Fang Huang, Cheng-Li Kan, Tian-Li Wu, Meng-Chia Lee, Yo-Zthu Liu, Kung-Yen Lee, and Feng Zhao

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RF Transmission Line Method for Wide-Bandgap Heterostructures, A. Koudymov, N. Pala, V. Tokranov, S. Oktyabrsky, M. Gaevski, Rishabh Jain, J. Yang, X. Hu, M. Shur, R. Gaska, and Grigory Simin

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HfO2-III-Nitride RF Switch with Capacitively Coupled Contacts, A. Koudymov, N. Pala, V. Tokranov, S. Oktyabrsky, M. Gaevski, R. Jain, J. Yang, X. Hu, M. Shur, R. Gaska, and Grigory Simin

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Investigation of Nanoscale Electronic Properties of CdZnTe Crystals by Scanning Spreading Resistance Microscopy, J. Liu, K. C. Mandal, and Goutam Koley

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Probability density functions for SNIR in DS-CDMA, David W. Matolak

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X-Ray Photoemission Analysis of Chemically Treated GaTe Semiconductor Surfaces for Radiation Detector Applications, A. J. Nelson, A. M. Conway, B. W. Sturm, E. M. Behymer, C. E. Reinhardt, R. J. Nikolic, S. A. Payne, G. Pabst, and K. C. Mandal

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Ab Initio Studies of Hydrogen Defects in CdTe, Zs. Rak, S. D. Mahanti, and K. C. Mandal

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Electronic Structure of Substitutional Defects and Vacancies in GaSe, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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Theoretical Studies of Defect States in GaTe, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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Correlating Threshold Power with Free-Space Bandwidth for Low-Directivity Antennas, Abu T.M. Sayem, Mark G. Douglas, Gernot Schmidt, Ben Petric, and Mohammod Ali

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A Miniature Spiral Diversity Antenna System with High Overall Gain Coverage and Low SAR, Abu T.M. Sayem, Sadia Khan, and Mohammod Ali

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Multigate GaN RF Switches With Capacitively Coupled Contacts, Grigory Simin, B. Khan, Jingbo Wang, A. Koudymov, M. Gaevski, R. Jain, J. Yang, X. Hu, R. Gaska, and M. Shur

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Cryogenic RF Switch using III-Nitride MOSHFETs, Grigory Simin, A. Koudymov, Z. Yang, X. Hu, J. Yang, M. Shur, and R. Gaska

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5-Terminal THzGaN Based Transistor with Field- And Space- Charge Control Electrodes, Grigory Simin, M. S. Shur, and R. Gaska

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An Efficient High-Frequency Drive Circuit for GaN Power HFETs, Bo Wang, N. Tipirneni, M. Riva, A. Monti, Grigory Simin, and Enrico Santi

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Maximum Powers of Low-Loss Series-Shunt FET RF Switches, Z. Yang, X. Hu, J. Yang, Grigory Simin, M. Shur, and R. Gaska

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Multiple Level Orthogonal Codes and their Application in MC-CDMA Systems, Jingtao Zhang and David W. Matolak

Submissions from 2008

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Wideband Smaller Unit-Cell Planar EBG Structures and Their Application, M. Faisal Abedin, Mohammed Z. Azad, and Mohammod Ali

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Novel Wideband Directional Dipole Antenna on a Mushroom Like EBG Structure, Mohammed Z. Azad and Mohammod Ali

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Acceptor Levels in GaSe:In Crystals Investigated by Deep-Level Transient Spectroscopy and Photoluminescence, Y. Cui, R. Dupere, A. Burger, D. Johnstone, K. C. Mandal, and S. A. Payne

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Analytical HFET I-V Model in Presence of Current Collapse, A. Koudymov, M. S. Shur, Grigory Simin, Kanin Chu, P.C. Chao, Taehun Lee, J. Jimenez, and A. Balistreri

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Investigation of CdZnTe Crystal Defects Using Scanning Spreading Resistance Microscopy, J. Liu, K. C. Mandal, and Goutam Koley

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III–VI Chalcogenide Semiconductor Crystals for Broadband Tunable THz Sources and Sensors, K. C. Mandal, S. H. Kang, M. Choi, J. Chen, X.-C. Zhang, J. M. Schleicher, C. A. Schmuttenmaer, and N. C. Fernelius

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Crystal Growth and Characterization of CdTe and Cd0.9Zn0.1Te for Nuclear Radiation Detectors, K. C. Mandal, S. H. Kang, M. Choi, A. Mertiri, G. W. Pabst, and C. Noblitt

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Rare-Earth Doped Potassium Lead Bromide Mid-IR Laser Sources for Standoff Detection, K. C. Mandal, S. H. Kang, M. Choi, and R. D. Rauh

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Layered III-VI Chalcogenide Semiconductor Crystals for Radiation Detectors, K. C. Mandal, A. Mertiri, G. W. Pabst, R. G. Roy, Y. Cui, P. Battacharya, M. Groza, A. Burger, A. M. Conway, R. J. Nikolic, A. J. Nelson, and S. A. Payne

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Channel Modeling for Vehicle-to-Vehicle Communications, David W. Matolak

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Generation of Multivariate Weibull Random Variates, David W. Matolak, Indranil Sen, and W. Xiong

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The 5 GHz Airport Surface Area Channel: Part I, Measurement and Modeling Results for Large Airports, David W. Matolak, Indranil Sen, and Wenhui Xiong

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Drain-to-Gate Field Engineering for Improved Frequency Response of GaN-Based HEMTs, N. Pala, X. Hu, J. Deng, J. Yang, R. Gaska, Z. Yang, A. Koudymov, M. S. Shur, and Grigory Simin

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Theoretical Studies of Defect States in GaSe and GaTe, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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The 5 GHz Airport Surface Area Channel: Part II, Measurement and Modeling Results for Small Airports, Indranil Sen and David W. Matolak

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Vehicle-Vehicle Channel Models for the 5 GHz Band, Indranil Sen and David W. Matolak

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Spectrally Shaped Generalized MC-DS-CDMA with Dual Band Combining for Increased Diversity, Wenhui Xiong and David W. Matolak

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Current Crowding in High Performance Low-Loss HFET RF Switches, Z. Yang, J. Wang, X. Hu, J. Yang, Grigory Simin, M. Shur, and R. Gaska

Submissions from 2007

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Selectively Doped High-Power AlGaN/InGaN/GaN MOS-DHFET, V. Adivarahan, M. Gaevski, A. Koudymov, J. Yang, Grigory Simin, and M. Asif Khan

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Threshold Power of Canonical Antennas for Inducing SAR at Compliance Limits in the 300-3000 MHz Frequency Range, Mohammod Ali, Mark G. Douglas, Abu T.M. Sayem, Antonio Faraone, and Chung-Kwang Chou

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A Reconfigurable Stacked Microstrip Patch Antenna for Satellite and Terrestrial Links, Mohammod Ali, Abu T.M. Sayem, and Vijay K. Kunda

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Exploration of GaTe for Gamma Detection, A. M. Conway, C. E. Reinhardt, R. J. Nikolic, A. J. Nelson, T. F. Wang, K. J. Wu, S. A. Payne, A. Mertiri, G. Pabst, R. Roy, K. C. Mandal, P. Bhattacharya, Y. Cui, M. Groza, and A. Burger

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Adaptive Control Strategy for Active Power Sharing in Hybrid Fuel Cell/Battery Power Sources, Zhenhua Jiang, Lijun Gao, and Roger A. Dougal

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Investigation of CdZnTe Crystal Defects Using Scanning Probe Microscopy, Goutam Koley, J. Liu, and K. C. Mandal

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Compact Model of Current Collapse in Heterostructure Field-Effect Transistors, A. Koudymov, M. S. Shur, and Grigory Simin

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Current Collapse and Reliability of III-N Heterostructure Field Effect Transistors, A. Koudymov, M. S. Shur, Grigory Simin, and R. Gaska

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Power Stability of AlGaN/GaN HFTs at 20 W/mm in the Pinched-Off Operation Mode, A. Koudymov, C. X. Wang, V. Adivarahan, J. Yang, Grigory Simin, and M. Asif Khan

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GaSe and GaTe Anisotropic Layered Semiconductors for Radiation Detectors, K. C. Mandal, M. Choi, S. H. Kang, R. D. Rauh, J. Wei, H. Zhang, L. Zheng, Y. Cui, M. Groza, and A. Burger

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Characterization of Low-Defect Cd0.9Zn0.1Te and CdTe Crystals for High-Performance Frisch Collar Detectors, K. C. Mandal, S. H. Kang, M. Choi, A. Kargar, M. J. Harrison, D. S. McGregor, A. E. Bolotnikov, G. A. Carini, G. C. Camarda, and R. B. James

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Component Overpressure Growth and Characterization of High-Resistivity CdTe Crystals for Radiation Detectors, K. C. Mandal, S. H. Kang, M. Choi, J. Wei, L. Zheng, H. Zhang, G. E. Jellison, M. Groza, and A. Burger

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Channel Measurement/Modeling for Airport Surface Communications: Mobile and Fixed Platform Results, David W. Matolak, Indranil Sen, W. Xiong, and R. D. Apaza

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Efficient Statistical Parallel Interference Cancellation for DS-CDMA in Rayleigh Fading Channels, David W. Matolak and Beibei Wang

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Electronic Structure of Cd, In, Sn Substitutional Defects in GaSe, Zs. Rak, S. D. Mahanti, K. C. Mandal, and N. C. Fernelius

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Bandwidth Efficient MT-DS-SS via Reduced Subcarrier Frequency Spacing, Indranil Sen and David W. Matolak

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Wireless Power Transmission to a Buried Sensor in Concrete, Khan M.Z. Shams and Mohammod Ali

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RF-Enhanced Contacts to Wide-Bandgap Devices, Grigory Simin and Z.-J. Yang

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Silicon Dioxide-Encapsulated High-Voltage AlGaN/GaN HFETs for Power-Switching Applications, N. Tipirneni, V. Adivarahan, Grigory Simin, and Asif Khan

Submissions from 2006

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Digital Oxide Deposition of SiO2 Layers for III-Nitride Metal-Oxide-Semiconductor Heterostructure Field-Effect Transistors, V. Adivarahan, S. Rai, N. Tipirneni, A. Koudymov, J. Yang, Grigory Simin, and M. Asif Khan

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Miniature Circularly Polarized Rectenna with Reduced Out-of-Band Harmonics, Mohammod Ali, Guangli Yang, and Roger A. Dougal

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A New Class of Miniature Embedded Inverted-F Antennas (IFAs) for 2.4 GHz WLAN Application, Mohammed Z. Azad and Mohammod Ali

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AlGaN/GaN/AlGaN Double Heterostructure for High-Power III-N Field-Effect Transistors, C. Q. Chen, J. P. Zhang, V. Adivarahan, A. Koudymov, H. Fatima, Grigory Simin, J. Yang, and M. Asif Khan

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A Compact Digitally Controlled Fuel Cell/Battery Hybrid Power Source, Zhenhua Jiang and Roger A. Dougal

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Power Anomaly Effects and Costs in Low-Voltage Mobile Power Systems, Shengyi Liu, Charles H. Singer, and Roger A. Dougal

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Simulation, Modeling, and Crystal Growth of Cd0.9Zn0.1Te for Nuclear Spectrometers, K. C. Mandal, S. H. Kang, M. Choi, J. Bello, L. Zheng, H. Zhang, M. Groza, U. N. Roy, A. Burger, G. E. Jellison, D. E. Holcomb, G. W. Wright, and J. A. Williams

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Amorphous Selenium Based Detectors for Medical Imaging Applications, K. C. Mandal, S. H. Kang, M. Choi, and G. E. Jellison

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Layered Compound Semiconductor GaSe and GaTe Crystals for THz Applications, K. C. Mandal, S. H. Kang, and M. K. Choi

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Rare-Earth Doped Potassium Lead Bromide Mid-IR Laser Sources for Standoff Detection, K. C. Mandal, S. H. Kang, M. Choi, and R. D. Rauh

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CdTe and Cd0.9Zn0.1Te Crystal Growth and Characterization for Nuclear Spectrometers, K. C. Mandal, S. H. Kang, M. Choi, G. Wright, and G. E. Jellison

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Simplified Group Interference Cancelling for Asynchronous DS-CDMA, David W. Matolak

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TDMA and CDMA Capacities in Air-Ground Communications, David W. Matolak

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Performance and Capacity of Direct-Sequence Spread Spectrum Overlay in the Microwave Landing System Band, David W. Matolak and Joshua T. Neville

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Spectrally-Shaped Generalized Multitone Direct-Sequence Spread Spectrum, David W. Matolak and Wenhui Xiong

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Low Threshold-14 W/mm ZrO2/AlGaN/GaN Metal-Oxide-Semiconductor Heterostructure Field Effect Transistors, Shiva Rai, Vinod Adivarahan, Naveen Tipirneni, Alexei Koudymov, Jinwei Yang, Grigory Simin, and M. Asif Khan

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Wide Bandgap Devices with Non-Ohmic Contacts, Grigory Simin

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High-Power Switching Using III-Nitride Metal-Oxide-Semiconductor Heterostrucstures, Grigory Simin, M. A. Khan, M. S. Shur, and R. Gaska

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III-Nitride Transistors with Capacitively Coupled Contacts, Grigory Simin, Z.-J. Yang, A. Koudymov, V. Adivarahan, and M. Asif Khan

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The 1.6-kV AlGaN/GaN HFETs, N. Tipirneni, A. Koudymov, V. Adivarahan, J. Yang, Grigory Simin, and M. Asif Khan

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The 1.6-Kv AlGaN/GaN HFETs, N. Tipirneni, Alexei Koudymov, V. Adivarahan, Jinwei Yang, Grigory Simin, and Asif Khan

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Terahertz Resonances in the Dielectric Response Due to Second Order Phonons in a GaSe Crystal, B. L. Yu, H. Altan, F. Zeng, V. Kartazayev, R. Alfano, and K. C. Mandal

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Erratum: “Terahertz Studies of the Dielectric Response and Second-Order Phonons in a GaSe Crystal” [Appl. Phys. Lett.87, 182104 (2005)], B. L. Yu, F. Zeng, V. Kartazayev, R. R. Alfano, and K. C. Mandal

Submissions from 2005

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Effects of a Smaller Unit Cell Planar EBG Structure on the Mutual Coupling of a Printed Dipole Array, M. Faisal Abedin and Mohammod Ali

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Effects of EBG Reflection Phase Profiles on the Input Impedance and Bandwidth of Ultrathin Directional Dipoles, M. Faisal Abedin and Mohammod Ali

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Stable CW Operation of Field-Plated GaN-AlGaN MOSHFETs at 19W/mm, V. Adivarahan, J. Yang, A. Koudymov, Grigory Simin, and M. A. Khan

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A New Circularly Polarized Rectenna for Wireless Power Transmission and Data Communication, Mohammod Ali, G. Yang, and Roger A. Dougal

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A Miniaturized Hilbert PIFA for Dual-Band Mobile Wireless Applications, Mohammed Z. Azad and Mohammod Ali

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A Virtual Environment for Remote Testing of Complex Systems, Loredana Cristaldi, Alessandro Ferrero, Antonello Monti, Ferdinanda Ponci, William McKay, and Roger A. Dougal

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Power Enhancement of an Actively Controlled Battery/Ultracapacitor Hybrid, Lijun Gao, Roger A. Dougal, and Shengyi Liu

Evaluation of Active Hybrid Fuel Cell/Battery Power Sources, Lijun Gao, Zhenhua Jiang, and Roger A. Dougal

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Flexible Multiobjective Control of Power Converter in Active Hybrid Fuel Cell/Battery Power Sources, Zhenhua Jiang, Lijun Gao, and Roger A. Dougal

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Field-Plate Engineering for HFETs, S. Karmalkar, M. S. Shur, Grigory Simin, and M. Asif Khan