| Presentation | 1997/2/20 Study on the Radiation Characteristics a Small Slot Antenna for Wrist-watch Portable Radio Equipment fitted out the Wrist Yoshinobu OKANO, Koichi ITO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the downsizing technology for portable radio equipment has been progressing, and now a wrist-watch type portable radio equipment is available. An antenna for such kind of equipment is higly affected by the human body, but a slot antenna can positively utilize the body effect. This paper proposes a small slot antenna to be installed in the band of a wrist-watch type pager. The radiation characteristics were measured and calculated for cylindrical and flat shapes, and the peak gain was-13dBd for the cylindrical slot antenna. Also the measurements and calculations in a practical situation where it was set on the wrist demonstrate the possibility of this antenna for practical use. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Small slot antenna / Wrist-watch type portable radio equipment / Pager / Human model / Phantom |
| Paper # | A・P96-162,EMCJ96-97,RCS96-176,MW96-202 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 1997/2/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on the Radiation Characteristics a Small Slot Antenna for Wrist-watch Portable Radio Equipment fitted out the Wrist |
| Sub Title (in English) | |
| Keyword(1) | Small slot antenna |
| Keyword(2) | Wrist-watch type portable radio equipment |
| Keyword(3) | Pager |
| Keyword(4) | Human model |
| Keyword(5) | Phantom |
| 1st Author's Name | Yoshinobu OKANO |
| 1st Author's Affiliation | Graduate School of Science & Technology, Chiba University() |
| 2nd Author's Name | Koichi ITO |
| 2nd Author's Affiliation | Faculty of Engineering, Chiba University |
| Date | 1997/2/20 |
| Paper # | A・P96-162,EMCJ96-97,RCS96-176,MW96-202 |
| Volume (vol) | vol.96 |
| Number (no) | 527 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |