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UWB Antipodal Antenna With Parasitic Patch and Elliptical Cylindrical Dielectric For Concealed Object Detection with Microwave ImagingPublished in Institute of Electrical and Electronics Engineers Inc.
2021
Pages: 741 - 742
This work presents a high gain Ultra-Wideband (UWB) Antipodal Antenna (AA) with four paddle shaped stubs, an elliptical parasitic patch and a elliptical cylindrical dielectric enclosure utilizing a systematic approach, for microwave imaging of concealed metal objects. Initially the paddle shaped stubs are designed and their performance are optimized. Then, the elliptical patch is added to improve the high frequency performance. Lastly an elliptical cylindrical dielectric was introduced to further enhance the antenna performance. The proposed antenna provides simulated return loss of < 10 dB over 1.3 - 14 GHz with a simulated peak gain of 13.2 dBi at 10 GHz. © 2021 IEEE.
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About the journal
| Journal | 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI {\ldots} |
|---|---|
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Open Access | No |
Authors (1)
Sukomal Dey- Compact, broadband, wide angular stable circuit analog absorber at sub-6 GHz for radar cross section reduction
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