Non-Uniform Concentric Rings Design for Ultra-Wideband Arrays

by Marco A. Panduro, Alberto Reyna, David H. Covarrubias
Published 2019-05-01

A New Approach in the Simplification of a Multiple-Beam Forming Network Based on CORPS Using Compressive Arrays

by Armando Arce, Leonardo F. Yepes, David H. Covarrubias, Marco A. Panduro
Published 2012-01-01

Multiobjective Synthesis of Steerable UWB Circular Antenna Array considering Energy Patterns

by Leopoldo A. Garza, Marco A. Panduro, David H. Covarrubias, Alberto Reyna
Published 2015-01-01

A Joint Modulation-Coding Scheme and Resource Allocation in LTE Uplink

by Amado Gutierrez, Victor Rangel, Javier Gomez, Robert M. Edwards, David H. Covarrubias
Published 2020-10-01

Distributed Algorithm for Base Station Assignment in 4G/5G Machine-Type Communication Scenarios with Backhaul Limited Conditions

by Edgar A. Esquivel-Mendiola, Hiram Galeana-Zapién, David H. Covarrubias, Edwin Aldana-Bobadilla
Published 2020-11-01

Design of Concentric Ring Antenna Arrays Based on Subarrays to Simplify the Feeding System

by Elizvan Juárez, Marco A. Panduro, Alberto Reyna, David H. Covarrubias, Aldo Mendez, Eduardo Murillo
Published 2020-06-01

A Multiple Beamforming Network for Unequally Spaced Linear Array Based on CORPS

by Armando Arce, Marco Cardenas-Juarez, Ulises Pineda-Rico, David H. Covarrubias, Enrique Stevens-Navarro
Published 2015-01-01

Reliable Multihop Broadcast Protocol with a Low-Overhead Link Quality Assessment for ITS Based on VANETs in Highway Scenarios

by Alejandro Galaviz-Mosqueda, Salvador Villarreal-Reyes, Hiram Galeana-Zapién, Javier Rubio-Loyola, David H. Covarrubias-Rosales
Published 2014-01-01

Optimization of a Coherent Dual-Beam Array Feed Network for Aperiodic Concentric Ring Antennas

by Armando Arce, Enrique Stevens-Navarro, Ulises Pineda-Rico, Marco Cardenas-Juarez, Francisco R. Castillo-Soria, David H. Covarrubias
Published 2021-01-01