Abstract
A novel reconfigurable circularly polarized (CP) transmitter implemented by the indirect-controlled-phased-source (ICPS) technique is proposed. The proposed transmitter has the advantages of switchable polarization and wide axial ratio bandwidth. A wideband CP transmitter, with a bandwidth of 31.33% ranging from 700 to 960 MHz, is demonstrated by integrating a dual L-probe-fed patch antenna and two ICPS elements. The simulation and experimental results are presented and show good agreement. © 2007 IEEE.
| Original language | English |
|---|---|
| Article number | 913326 |
| Pages (from-to) | 604-607 |
| Journal | IEEE Antennas and Wireless Propagation Letters |
| Volume | 6 |
| DOIs | |
| Publication status | Published - 2007 |
Research Keywords
- Phase control
- Phase shifters
- Phase-locked loops (plls)
- Phased arrays
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