17 citations · 32 across the 5 of their papers we have counts for
6 papers
Low-probability of Intercept/Detect (LPI/LPD) Secure Communications Using Antenna Arrays Employing Rapid Sidelobe Time Modulation
Jiahao Zhao, Shichen Qiao, John H. Booske +1
We present an electronically-reconfigurable antenna array offering low probability of intercept/detect (LPI/LPD) and secure communications capabilities simultaneously at the physic…
Class-E, Active Electrically-Small Antenna for High-Power Wideband Transmission at the High-Frequency (HF) Band
Nathan Strachen, John H. Booske, Nader Behdad
Antennas operating at the high-frequency (HF) band (3-30 MHz) are frequently electrically small due to the large wavelength of electromagnetic waves (10-100 m). However, the bandwi…
Feasibility Study of Microsecond Pulsed Microwave Ablation using a Minimally Invasive Antenna
Audrey L. Evans, James F. Sawicki, Hung Luyen +3
In this study we established the feasibility of producing localized ablation zones using microsecond pulsed microwave ablation (MWA) as an alternative to conventional continuous wa…
A New Reconfigurable Antenna MIMO Architecture for mmWave Communication
Mojtaba Ahmadi Almasi, Hani Mehrpouyan, Vida Vakilian +2
The large spectrum available in the millimeter-Wave (mmWave) band has emerged as a promising solution for meeting the huge capacity requirements of the 5th generation (5G) wireless…
Reconfigurable Antennas in mmWave MIMO Systems
Mojtaba Ahmadi Almasi, Hani Mehrpouyan, Vida Vakilian +2
The key obstacle to achieving the full potential of the millimeter wave (mmWave) band has been the poor propagation characteristics of wireless signals in this band. One approach t…
Reverse Chromatic Aberration and its Numerical Optimization in a Metamaterial Lens
W. J. Capecchi, N. Behdad, F. A. Volpe
In planar metamaterial lenses, the focal point moves with the frequency. Here it is shown numerically that this movement can be controlled by properly engineering the dimensions of…