Number of Papers published in peer-reviewed journals: Final Report: Rotman Lens Sidewall Design and Optimization with Hybrid Hardware/software Based Programming Report Title This final report provides a summary of the tasks completed under this contract: 1. Hybrid bio-inspired optimization: This task involves developing a hybrid bio-inspired optimization algorithm which enhances the Artificial ...

This research project undertakes a comprehensive analysis of RF beamforming techniques for design, simulation, fabrication, and measurement of Butler Matrix and Rotman Lens beamforming networks. It is aimed to develop novel and well–established designs for steerable antenna systems that can be used in vehicular telematics and automotive communication systems based on microwave and millimeter–wa...

A retrodirective beamforming system (BFS) based on a Rotman lens is proposed for far-field wireless power transfer at Ka-band. The true-time-delay property of the allows wideband operation covering 28–38 GHz. designed BFS comprises with nine beam ports connected to nine-element linear Vivaldi array. implemented using PCB technology ease manufacturing and low-cost processing. simulated measured ...