Search Results for author: Nader Behdad

Found 2 papers, 0 papers with code

Low-probability of Intercept/Detect (LPI/LPD) Secure Communications Using Antenna Arrays Employing Rapid Sidelobe Time Modulation

no code implementations17 Jun 2024 Jiahao Zhao, Shichen Qiao, John H. Booske, Nader Behdad

By performing rapid sidelobe time modulation (SLTM), the signal transmitted in the undesired directions (i. e., through sidelobes) undergoes spread-spectrum distortion making it more difficult to be detected, intercepted, and deciphered while the signal transmitted in the desired direction (i. e., through the main lobe) is unaffected.

Feasibility Study of Microsecond Pulsed Microwave Ablation using a Minimally Invasive Antenna

no code implementations12 Feb 2021 Audrey L. Evans, James F. Sawicki, Hung Luyen, Yahya Mohtashami, Nader Behdad, Susan C. Hagness

In this study we established the feasibility of producing localized ablation zones using microsecond pulsed microwave ablation (MWA) as an alternative to conventional continuous wave (CW) MWA.

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