Abstract: This study presents the design of a dual-band microstrip antenna specifically engineered for operation within the GPS L1 (1.575 GHz) and $\mathrm{L} 2(1.227 \mathrm{GHz})$ frequency bands.

American-Ukrainian defense technology startup Vermeer has closed its $10 million Series A round, led by Draper Associates with participation from AeroX Ventures, Boscolo Intervest, High Point Ventures ...

Abstract: The paper presents a novel on-chip UHF RFID reader receiver front-end with enhanced RF carrier leakage suppression, exploring a dual passive mixer-first with transformer-based matching ...