Yang, J;
Tong, KF;
(2020)
Cosecant-Squared Radiation Pattern Surface Wave Antenna for Millimeter-wave FMCW Vertical-Looking Radar System.
In:
Proceedings of the IEEE Asia-Pacific Microwave Conference (APMC).
(pp. pp. 801-803).
The Institute of Electrical and Electronics Engineers (IEEE)
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Abstract
This work presents our preliminary work on an electric field (E-field) prediction technique and near-field tofar-field transformation of a surface wave antenna with a cosecant-squared pattern for a millimeter-wave FMCW vertical-looking radar system. Fourier and Gaussian fitting models were used to predict the magnitude and phase of E-field on the antenna surface, and the prediction error at the center operating frequency of 34.5 GHz are 4.6% and 4.6° respectively. The far-field E-plane pattern was achieved by applying Fourier Transform to the predicted near-field E-field distribution.
| Type: | Proceedings paper |
|---|---|
| Title: | Cosecant-Squared Radiation Pattern Surface Wave Antenna for Millimeter-wave FMCW Vertical-Looking Radar System |
| Event: | 2020 IEEE Asia-Pacific Microwave Conference (APMC) |
| ISBN-13: | 978-1-7281-6962-0 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1109/APMC47863.2020.9331349 |
| Publisher version: | https://doi.org/10.1109/APMC47863.2020.9331349 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| Keywords: | Surface-wave antennas, cosecant-squared pattern, electric field (E-field) prediction, near-field to far-field transformation |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10123232 |
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