An improvement of a quasi-optical frequency doubler based on crossed dipoles is proposed. The directivity of the dipole antenna is increased by adding parasitic elements similar to the Yagi-Uda approach. Layout and promising measured results of a structure with one reflector are presented and further steps for possible improvements suggested
Improved Balanced Crossed Dipole Quasi-Optical Frequency Doubler
ALIMENTI, Federico;MEZZANOTTE, Paolo;ROSELLI, Luca;SORRENTINO, Roberto
2000
Abstract
An improvement of a quasi-optical frequency doubler based on crossed dipoles is proposed. The directivity of the dipole antenna is increased by adding parasitic elements similar to the Yagi-Uda approach. Layout and promising measured results of a structure with one reflector are presented and further steps for possible improvements suggestedFile in questo prodotto:
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