Design of Single Feed, Dual-Band Circularly Polarized Quad-Mode Slot Antenna Using Coupled Mode Theory
In this article, a dual-band, dual-sense circularly polarized (CP) rectangular slot antenna with folded slots, fed by a microstrip line, is presented for GPS applications at 1575.4 MHz (L1) and 1227.5 MHz (L2). The excitation of the rectangular slot antenna maintains a small frequency ratio by gener...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2025-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10840195/ |
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