Abstract
A broadband circularly polarised (CP) high efficiency active antenna is presented, where the antenna is integrated directly with a high efficiency class-E power amplifier (PA). The printed antenna is employed not only as a broadband CP radiator but also as a harmonics-termination load network for the class-E PA. Measured results demonstrate broadband CP radiation and high efficiency.
Original language | English |
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Pages (from-to) | 258-260 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 42 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2 Mar 2006 |
Externally published | Yes |