Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement
The direct-feed biconical antenna where no balanced to unbalanced network (BALUN) is needed has been used in Antenna calibration and Electromagnetic Compatibility (EMC). It has optimized dimensions using mathematical method to match 50 Ω systems between 200 MHz and 2 GHz. Antenna Factor has been det...
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| Format: | Conference or Workshop Item |
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2016
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| Online Access: | DOI:10.1109/APACE.2016.7915885 DOI:10.1109/APACE.2016.7915885 |
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uthm-10014 |
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eprints |
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uthm-100142018-08-13T03:31:51Z Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement Sapuan, Syarfa Zahirah Mohd Jenu, Mohd Zarar TK6540-6571 Radio The direct-feed biconical antenna where no balanced to unbalanced network (BALUN) is needed has been used in Antenna calibration and Electromagnetic Compatibility (EMC). It has optimized dimensions using mathematical method to match 50 Ω systems between 200 MHz and 2 GHz. Antenna Factor has been determined for proposed direct feed biconical antenna. However, the analytical results have deviation up to 5dB at 300 MHz compared with simulation and measurement results. This is predicted due to the gap between two cones in simulation and measurement. In analytical, assumption has been made that the gap between two cones is ignored. Therefore, time domain analysis using a time gating method has been used to analyse the effect between two cones. The results shows that the gap between two cones and the connector that been used in both simulation and measurement that was not taken into consideration in the AF evaluation in the analytical method could affect the input impedance and eventually give high uncertainty to the AF especially at low frequency. 2016 Conference or Workshop Item PeerReviewed DOI:10.1109/APACE.2016.7915885 Sapuan, Syarfa Zahirah and Mohd Jenu, Mohd Zarar (2016) Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement. In: 2016 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE), 11 - 13 December 2016, Langkawi, Kedah. http://eprints.uthm.edu.my/10014/ |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Tun Hussein Onn Malaysia |
| building |
UTHM Institutional Repository |
| collection |
Online Access |
| topic |
TK6540-6571 Radio |
| spellingShingle |
TK6540-6571 Radio Sapuan, Syarfa Zahirah Mohd Jenu, Mohd Zarar Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| description |
The direct-feed biconical antenna where no
balanced to unbalanced network (BALUN) is needed has been
used in Antenna calibration and Electromagnetic Compatibility
(EMC). It has optimized dimensions using mathematical method
to match 50 Ω systems between 200 MHz and 2 GHz. Antenna
Factor has been determined for proposed direct feed biconical
antenna. However, the analytical results have deviation up to 5dB
at 300 MHz compared with simulation and measurement results.
This is predicted due to the gap between two cones in simulation
and measurement. In analytical, assumption has been made that
the gap between two cones is ignored. Therefore, time domain
analysis using a time gating method has been used to analyse the
effect between two cones. The results shows that the gap between
two cones and the connector that been used in both simulation and
measurement that was not taken into consideration in the AF
evaluation in the analytical method could affect the input
impedance and eventually give high uncertainty to the AF
especially at low frequency. |
| format |
Conference or Workshop Item |
| author |
Sapuan, Syarfa Zahirah Mohd Jenu, Mohd Zarar |
| author_facet |
Sapuan, Syarfa Zahirah Mohd Jenu, Mohd Zarar |
| author_sort |
Sapuan, Syarfa Zahirah |
| title |
Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| title_short |
Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| title_full |
Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| title_fullStr |
Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| title_full_unstemmed |
Time domain analysis of direct-feed biconical antenna for antenna calibration and EMC measurement |
| title_sort |
time domain analysis of direct-feed biconical antenna for antenna calibration and emc measurement |
| publishDate |
2016 |
| url |
DOI:10.1109/APACE.2016.7915885 DOI:10.1109/APACE.2016.7915885 |
| first_indexed |
2018-09-05T11:55:36Z |
| last_indexed |
2018-09-05T11:55:36Z |
| _version_ |
1610768488231600128 |