| Active metamaterial-inspired broad bandwidth, efficient, electrically small antennas N Zhu, RW Ziolkowski IEEE Antennas and Wireless Propagation Letters 10, 1582-1585, 2011 | 104 | 2011 |
| Photoconductive THz antenna designs with high radiation efficiency, high directivity, and high aperture efficiency N Zhu, RW Ziolkowski IEEE Transactions on Terahertz Science and Technology 3, 721-730, 2013 | 86 | 2013 |
| Broad bandwidth, electrically small antenna augmented with an internal non-Foster element N Zhu, RW Ziolkowski IEEE Antennas and Wireless Propagation Letters 11, 1116-1120, 2012 | 86 | 2012 |
| A metamaterial-inspired, electrically small rectenna for high-efficiency, low power harvesting and scavenging at the global positioning system L1 frequency N Zhu, RW Ziolkowski, H Xin Applied Physics Letters 99, 114101, 2011 | 73 | 2011 |
| Input-harmonic-controlled broadband continuous class-F power amplifiers for sub-6-GHz 5G applications SK Dhar, T Sharma, N Zhu, R Darraji, R Mclaren, DG Holmes, V Mallette, ... IEEE Transactions on Microwave Theory and Techniques 68 (7), 3120-3133, 2020 | 64 | 2020 |
| Electrically small GPS L1 rectennas N Zhu, RW Ziolkowski, H Xin IEEE Antennas and Wireless Propagation Letters 10, 935-938, 2011 | 49 | 2011 |
| Design and measurements of an electrically small, broad bandwidth, non-Foster circuit-augmented protractor antenna N Zhu, RW Ziolkowski Applied Physics Letters 101 (2), 024107, 2012 | 44 | 2012 |
| Augmenting a modified Egyptian axe dipole antenna with non-Foster elements to enlarge its directivity bandwidth MC Tang, N Zhu, RW Ziolkowski IEEE Antennas and Wireless Propagation Letters 12, 421-424, 2013 | 42 | 2013 |
| An efficient, broad bandwidth, high directivity, electrically small antenna RW Ziolkowski, MC Tang, N Zhu Microwave and Optical Technology Letters 55, 1430-1434, 2013 | 37 | 2013 |
| Broad bandwidth, electrically small, non-Foster element-augmented antenna designs, analyses, and measurements Z Ning, RW Ziolkowski IEICE Transactions on Communications 96 (10), 2399-2409, 2013 | 22 | 2013 |
| RF amplifier output circuit device with integrated current path, and methods of manufacture thereof ME Watts, JK Jones, N Zhu, I Volokhine US Patent 10,432,152, 2019 | 20 | 2019 |
| Modeling of input nonlinearity and waveform engineered high-efficiency class-F power amplifiers SK Dhar, T Sharma, N Zhu, R Darraji, DG Holmes, J Staudinger, ... IEEE Transactions on Microwave Theory and Techniques 68 (10), 4216-4228, 2020 | 17 | 2020 |
| An integrated RF match and baseband termination supporting 395 MHz instantaneous bandwidth for high power amplifier applications N Zhu, R McLaren, DG Holmes, JL Holt, P Rashev, JK Jones 2017 IEEE MTT-S International Microwave Symposium (IMS), 1114-1117, 2017 | 17 | 2017 |
| Progress toward THz antenna designs with high directivity and high efficiency N Zhu, RW Ziolkowski 2013 IEEE Antennas and Propagation Society International Symposium (APSURSI …, 2013 | 17 | 2013 |
| Design of a high-efficiency rectenna for 1.575 GHz wireless low power transmission N Zhu, K Chang, M Tuo, P Jin, H Xin, RW Ziolkowski 2011 IEEE Radio and Wireless Symposium, 90-93, 2011 | 17 | 2011 |
| RF power transistors with video bandwidth circuits, and methods of manufacture thereof N Zhu, DG Holmes, JK Jones US Patent 9,692,363, 2017 | 15 | 2017 |
| Class F amplifiers using resonant circuits in an output matching network JS Roberts, DG Holmes, N Zhu US Patent 9,673,766, 2017 | 15 | 2017 |
| RF power transistors with impedance matching circuits, and methods of manufacture thereof N Zhu, DG Holmes, JK Jones US Patent 9,571,044, 2017 | 14 | 2017 |
| Broadband power transistor devices and amplifiers with input-side harmonic termination circuits and methods of manufacture N Zhu, JS Roberts, DG Holmes, JK Jones US Patent 10,541,653, 2020 | 13 | 2020 |
| Broadband input matching and video bandwidth circuits for power amplifiers DG Holmes, JK Jones, N Zhu, JS Roberts US Patent 10,270,402, 2019 | 12 | 2019 |
