Presentation | 2019-06-10 Design of a Miniaturized Polarization Agile Self-Oscillating Ring-Slot Active Integrated Antenna for Short Range Wireless Communications Maodudul Hasan, Eisuke Nishiyama, Ichihiko Toyoda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a new design of miniaturized active integrated antenna (AIA) having oscillation and polarization switching functionality to realize short-range high-speed wireless communications. The antenna is configured of a ring-slot antenna with a length of two wavelengths, four diodes and capacitors on the slot, and a Gunn oscillator. The integration approach of the Gunn oscillator inside the two-wavelength ring-slot antenna provides a solid basis for the miniaturization. While four capacitors are used to divide the ring-slot antenna into four equal segments, four diodes are used as modulators to switch between ?45? polarizations by modulation signals. Proof-of-concept is experimentally validated. It is confirmed that the polarizations are switchable according to the modulation signals and better than 12-dB cross-polarization suppression is obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | active antennas / PSK modulator / polarization switching / reconfigurable antenna / Gunn oscillator / AIA |
Paper # | SRW2019-4 |
Date of Issue | 2019-06-03 (SRW) |
Conference Information | |
Committee | SRW |
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Conference Date | 2019/6/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Anritsu |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | WLAN, WPAN, Ad-hoc, mmWave, etc. |
Chair | Satoshi Denno(Okayama Univ.) |
Vice Chair | Keiichi Mizutani(Kyoto Univ.) |
Secretary | Keiichi Mizutani(Tokyo Inst. of Tech.) |
Assistant | Hanako Noda(Anritsu) / Tomoki Murakami(NTT) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of a Miniaturized Polarization Agile Self-Oscillating Ring-Slot Active Integrated Antenna for Short Range Wireless Communications |
Sub Title (in English) | |
Keyword(1) | active antennas |
Keyword(2) | PSK modulator |
Keyword(3) | polarization switching |
Keyword(4) | reconfigurable antenna |
Keyword(5) | Gunn oscillator |
Keyword(6) | AIA |
1st Author's Name | Maodudul Hasan |
1st Author's Affiliation | Saga University(Saga Univ.) |
2nd Author's Name | Eisuke Nishiyama |
2nd Author's Affiliation | Saga University(Saga Univ.) |
3rd Author's Name | Ichihiko Toyoda |
3rd Author's Affiliation | Saga University(Saga Univ.) |
Date | 2019-06-10 |
Paper # | SRW2019-4 |
Volume (vol) | vol.119 |
Number (no) | SRW-73 |
Page | pp.pp.17-22(SRW), |
#Pages | 6 |
Date of Issue | 2019-06-03 (SRW) |