A Novel Dual-Broadband Circularly Polarized Patch Antenna for Precise Satellite Navigation

<div>Solution to (<a href="https://static.hindawi.com/articles/ijap/volume-2019/4569682/figures/#EEq1">1</a>) for the resonant frequencies of the coaxial cavity.</div>

International Journal of Antennas and Propagation

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Figure 2

Figure 2: A Novel Dual-Broadband Circularly Polarized Patch Antenna for Precise Satellite Navigation 