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High Gain and Wideband Metasurfaced Magnetoelectric Antenna for WiGig Applications
- Authors
- Pham, Duc Anh; Park, Eiyong; Lee, Han Lim; Lim, Sungjoon
- Issue Date
- Feb-2021
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Dipole antennas; Gain; Bandwidth; Magnetoelectric effects; IEEE 802; 11 Standard; Antenna measurements; Antenna radiation patterns; Magnetoelectric (ME) dipole; metasurfaced antenna; millimeter-wave antenna; V-band; wireless gigabit (WiGig)
- Citation
- IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.69, no.2, pp 1140 - 1145
- Pages
- 6
- Journal Title
- IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
- Volume
- 69
- Number
- 2
- Start Page
- 1140
- End Page
- 1145
- ISSN
- 0018-926X
1558-2221
- Abstract
- This communication presents a high gain wideband metasurfaced magnetoelectric dipole for wireless gigabit (WiGig) applications. The proposed antenna achieves wide bandwidth and low cross-polarization. In addition, peak gain is increased by employing a metasurface (MS) which is working as a partially reflective surface. The proposed idea is numerically and experimentally demonstrated. Full-wave analysis shows 10 dB impedance bandwidth of 53.47-80.26 GHz, corresponding to 40.5%, while the measured data achieve 39.3% with the frequency from 47.2 to 70.3 GHz. Meanwhile, the simulated and measured 3 dB gain bandwidth of the proposed antenna are 52.86-66.86 (23.3%) and 51.86-67 GHz (25.5%), respectively. Peak gain increased by 3.37-5.57 dB when including the MS; providing 11.9-13.65 dBi for 57-66 GHz, corresponding to the WiGig bandwidth.
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