HIGH EFFICIENT MICROSTRIP COMPATIBLE MONOPOLE YAGI-UDA ANTENNA

摘要

Herewith presented patent is a new microstrip compatible printed antenna, based on principles of classical YagiUda antenna. The described antenna is based on utilization of a few new technologies and its main features are: high efficiency, high directivity and a direct power supply by a microstrip line without a balun. Also, the antenna uses no via, and is accomplished in single layered technology and is suitable for realization of more complex active and conventional antenna systems.