A novel quasi-optical frequency doubler is proposed. It is based on a crossed dipole structure and uses a four diode bridge to form a fully-balanced configuration. The directivity of the dipole antenna can 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.
Sviluppo di un Duplicatore di Frequenza Quasi-Ottico
ALIMENTI, Federico;MEZZANOTTE, Paolo;ROSELLI, Luca;SORRENTINO, Roberto
2000
Abstract
A novel quasi-optical frequency doubler is proposed. It is based on a crossed dipole structure and uses a four diode bridge to form a fully-balanced configuration. The directivity of the dipole antenna can 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.File in questo prodotto:
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