| A high-efficiency 24 GHz rectenna development towards millimeter-wave energy harvesting and wireless power transmission S Ladan, AB Guntupalli, K Wu IEEE Transactions on Circuits and Systems I: Regular Papers 61 (12), 3358-3366, 2014 | 173 | 2014 |
| Dielectric resonator antenna arrays AB Guntupalli, K Wu, T Djerafi US Patent 10,547,118, 2020 | 167 | 2020 |
| Two-dimensional scanning antenna array driven by integrated waveguide phase shifter AB Guntupalli, T Djerafi, K Wu IEEE Transactions on Antennas and Propagation 62 (3), 1117-1124, 2013 | 99 | 2013 |
| 60-GHz circularly polarized antenna array made in low-cost fabrication process AB Guntupalli, K Wu IEEE Antennas and Wireless Propagation Letters 13, 864-867, 2014 | 89 | 2014 |
| Sharp-rejection ultra-wide bandstop filters VK Velidi, AB Guntupalli, S Sanyal IEEE Microwave and Wireless Components Letters 19 (8), 503-505, 2009 | 49 | 2009 |
| Apparatus and method for a high aperture efficiency broadband antenna element with stable gain T Djerafi, K Wu, AB Guntupalli, W Kuangda US Patent 9,548,541, 2017 | 29 | 2017 |
| Ultra-compact millimeter-wave substrate integrated waveguide crossover structure utilizing simultaneous electric and magnetic coupling AB Guntupalli, T Djerafi, K Wu 2012 IEEE/MTT-S International Microwave Symposium Digest, 1-3, 2012 | 27 | 2012 |
| Compact tapped stepped impedance open stub dual‐band bandstop filters with sharp rejection characteristics VK Velidi, A Guntupalli, S Sanyal Microwave and optical technology letters 51 (10), 2274-2277, 2009 | 16 | 2009 |
| Polarization-agile millimeter-wave antenna arrays AB Guntupalli, K Wu 2012 Asia Pacific Microwave Conference Proceedings, 148-150, 2012 | 14 | 2012 |
| 45 Linearly Polarized High-Gain Antenna Array for 60-GHz Radio AB Guntupalli, K Wu IEEE Antennas and Wireless Propagation Letters 13, 384-387, 2014 | 13 | 2014 |
| Innovative multilayered millimetre-wave antennas for multi-dimensional scanning and very small footprint applications T Djerafi, O Kramer, N Ghassemi, AB Guntupalli, B Youzkatli-El-Khatib, ... 2012 6th European Conference on Antennas and Propagation (EUCAP), 2583-2587, 2012 | 13 | 2012 |
| Compact high performance microstrip dual-band bandstop filters for GSM mobile bands AB Guntupalli, S Sanyal 2008 10th International Conference on Electromagnetic Interference …, 2008 | 13 | 2008 |
| Multi-dimensional scanning multi-beam array antenna fed by integrated waveguide Butler matrix AB Guntupalli, K Wu 2012 IEEE/MTT-S International Microwave Symposium Digest, 1-3, 2012 | 11 | 2012 |
| Small footprint multilayered millimeter-wave antennas and feeding networks for multi-dimensional scanning and high-density integrated systems T Djerafi, N Ghassemi, O Kramer, B Youzkatli-EI-Khatib, AB Guntupalli, ... Radioengineering 21 (4), 935, 2012 | 9 | 2012 |
| 60 GHz circularly-polarized smart antenna system for high throughput two-dimensional scan cognitive radio AB Guntupalli, K Wu 2013 IEEE MTT-S International Microwave Symposium Digest (MTT), 1-3, 2013 | 7 | 2013 |
| Phase‐steered fixed beams in one and two‐dimensional scan space for substrate‐integrated radar and radio systems at 60 GHz AB Guntupalli, K Wu IET Microwaves, Antennas & Propagation 8 (11), 819-828, 2014 | 6 | 2014 |
| Frequency-steered directive beam with dual circular polarization and two-dimensional scan capability for millimeter-wave imaging and sensing systems AB Guntupalli, K Wu WAMICON 2014, 1-3, 2014 | 6 | 2014 |
| Compact dual wide bandstop filter AB Guntupalli, VK Velidi, S Sanyal 2009 Applied Electromagnetics Conference (AEMC), 1-4, 2009 | 6 | 2009 |
| Millimeter-wave phased array antenna for high throughput two-dimensional scan cognitive radio AB Guntupalli, K Wu 2013 IEEE International Wireless Symposium (IWS), 1-4, 2013 | 3 | 2013 |
| Sub-reflector and feeding device for a dipole T Tang, JS Alvarez, AB Guntupalli, B Biscontini US Patent 11,201,406, 2021 | 1 | 2021 |
