Single-Fed Broadband CP Bidirectional Antenna with Double-Layer Diagonally Aligned Plates for Universal UHF-RFID Applications

<div>Simulated and measured antenna gain of the proposed broadband CP bidirectional antenna.</div>

International Journal of Antennas and Propagation

Figure 18: Single-Fed Broadband CP Bidirectional Antenna with Double-Layer Diagonally Aligned Plates for Universal UHF-RFID Applications 