Research Article
Beam Scanning Properties of a Ferrite Loaded Microstrip Patch Antenna
Table 1
Measured HPBW and directivity for designed antenna with
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| | | HPBW (deg) | Directivity (dB) |
| | MPA without superstrate | 81 | 6.687 | MPA with ferrite superstrate,
without biasing coils | 82.4 | 7.139 | MPA with ferrite superstrate,
with biasing coils | 83 | 7.097 |
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