Results 171 to 180 of about 506,346 (193)

Planar waveguide model of Rotman lens

Digest on Antennas and Propagation Society International Symposium, 2003
A boundary integral equation method for the analysis of stripline and microstrip lenses is presented. The field distributions across the port apertures surrounding the lens's cavity are described by a contour integral that satisfies the wave equation in the planar lens cavity.
openaire   +1 more source

Rotman lens recent developments 1994-2005

2005 IEEE Antennas and Propagation Society International Symposium, 2005
Accurate Rotman lens (Rotman, W. and Turner, R.F., 1962) analysis must include computing the full scattering matrix of the lens, including mutual coupling between the feed ports and internal reflections. Options to include the most common lens feed port and substrate configurations are also required for maximum utility.
M.J. Maybell, K.K. Chan, P.S. Simon
openaire   +1 more source

GUI-based Rotman Lens Designer

2022 IEEE Wireless Antenna and Microwave Symposium (WAMS), 2022
Ravi Kumar Arya, Sagar Kumar Sahoo, Ayush Yadav, Abhishek Anand, Aswin Chowdary Undavalli   +4 more
openaire   +1 more source

Retrodirective Rotman Lens Active Reflector

2023 17th European Conference on Antennas and Propagation (EuCAP), 2023
Hanieh Kiani Amiri, Michal Okoniewski
openaire   +1 more source

Design of Rotman Lens Antenna for Satellite Applications

2018 International Conference on Computing, Power and Communication Technologies (GUCON), 2018
The multiple beamforming capability of Rotman Lens Antenna has opened a new scope to cope up with the problems of satellite communication scheme. With precise beamforming with a small size, it fulfils the requirements of being a space-probe antenna in satellite communication.
openaire   +1 more source

A Rotman Lens at W-Band

Frequenz, 2002
Dirk Nüßler,, Hans-Hellmuth Fuchs,
openaire   +1 more source

Substrate-Integrated Coaxial Line (SICL) Rotman Lens Beamformer for 5G/B5G Applications

Electronics (Switzerland), 2023
Muhammad Ali Babar Abbasi, Vincent Fusco, Nosherwan Shoaib   +2 more
exaly  

Fully-Metallic Additively Manufactured Monolithic Double-Ridged Waveguide Rotman Lens in the K/Ka-Band

Sensors, 2023
Piero Angeletti, Giovanni Toso, Manuel Arrebola   +2 more
exaly  

Optimisation and implementation for a non‐focal Rotman lens design

IET Microwaves, Antennas and Propagation, 2015
Bijan Zakeri
exaly  

An improved method of designing optimum microstrip Rotman lens based on 2D‐FDTD

International Journal of RF and Microwave Computer-Aided Engineering, 2020
Amir Reza Attari
exaly