| Presentation | 2016-09-16 A Consideration on Frequency Control of a Single-Layer Multi-Ring Microstrip Antenna with Varactor Diodes Toru Ikeda, Hanae Tateno, Sakuyoshi Saito, Yuichi Kimura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents design of a frequency-tunable multiband microstrip antenna with varactor diodes. In order to realize a frequency-tunable single-layer multiband microstrip antenna, two varactor diodes are mounted on each concentrically-arranged multiple split-ring patch antenna which is fed by an L-probe arranged at the same layer as the patches. Resonant frequencies of the proposed antenna can be controlled by the DC bias voltage applied to the varactor diodes. The fractional bandwidth of the frequency-tunable range of the test antennas with one ring patch and two ring patches is measured to be around 10% under the condition of more than 3 dBi gain and of the reflection less than –10 dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | planar antenna / microstrip antenna / multiband antenna / frequency-tunable antenna / varactor diode |
| Paper # | AP2016-104 |
| Date of Issue | 2016-09-08 (AP) |
| Conference Information | |
| Committee | AP / MW |
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| Conference Date | 2016/9/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | AIST |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, Millimeter wave, Measurement, Antennas and Propagation |
| Chair | Keizo Cho(Chiba Inst. of Tech.) / Yohei Ishikawa(Kyoto Univ.) |
| Vice Chair | Hisato Iwai(Doshisha Univ.) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Kenichi Tajima(Mitsubishi Electric) |
| Secretary | Hisato Iwai(Niigata Univ.) / Takao Kuki(NTT DoCoMo) / Kenjiro Nishikawa(Panasonic) / Kenichi Tajima(Tokyo Inst. of Tech.) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) / Naoto Sekiya(Univ. of Yamanashi) / Satoshi Ono(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Microwaves |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Consideration on Frequency Control of a Single-Layer Multi-Ring Microstrip Antenna with Varactor Diodes |
| Sub Title (in English) | |
| Keyword(1) | planar antenna |
| Keyword(2) | microstrip antenna |
| Keyword(3) | multiband antenna |
| Keyword(4) | frequency-tunable antenna |
| Keyword(5) | varactor diode |
| 1st Author's Name | Toru Ikeda |
| 1st Author's Affiliation | Saitama University(Saitama Univ.) |
| 2nd Author's Name | Hanae Tateno |
| 2nd Author's Affiliation | Saitama University(Saitama Univ.) |
| 3rd Author's Name | Sakuyoshi Saito |
| 3rd Author's Affiliation | Saitama University(Saitama Univ.) |
| 4th Author's Name | Yuichi Kimura |
| 4th Author's Affiliation | Saitama University(Saitama Univ.) |
| Date | 2016-09-16 |
| Paper # | AP2016-104 |
| Volume (vol) | vol.116 |
| Number (no) | AP-218 |
| Page | pp.pp.85-90(AP), |
| #Pages | 6 |
| Date of Issue | 2016-09-08 (AP) |