| Presentation | 2005/2/25 A Study on the Radiation Characteristics of a Balanced-Fed Folded Normal-Mode Helical Antenna Placed on a Conducting Body Yoshie OGURA, Satoshi BANBA, Daisuke USHIROGOUCHI, Tadahiko MAEDA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To evaluate antennas for handheld terminals for receiving digital terrestrial broadcasting, it is necessary to consider the influence of the presence of a human body on the performance of the antennas, including the position of fingers. This report deals with the influence of two-strip folded normal-mode helical antennas with balanced feeding system placed on a conducting body using the FDTD method and Morment Method simulations and the experiments. Also, a basic investigation for expanding the operating bandwidth of the antenna has been carried out using a variable capacitor diode at a feed point for impedance matching. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Normal-Mode / Helical Antenna / Folded Antenna / Conducting Body / Radiation Characteristics / Human Body |
| Paper # | WBS2004-154,A・P2004-335,RCS2004-422,MoMuC2004-205,MW2004-332 |
| Date of Issue |
| Conference Information | |
| Committee | MoMuC |
|---|---|
| Conference Date | 2005/2/25(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 | Mobile Multimedia Communications(MoMuC) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on the Radiation Characteristics of a Balanced-Fed Folded Normal-Mode Helical Antenna Placed on a Conducting Body |
| Sub Title (in English) | |
| Keyword(1) | Normal-Mode |
| Keyword(2) | Helical Antenna |
| Keyword(3) | Folded Antenna |
| Keyword(4) | Conducting Body |
| Keyword(5) | Radiation Characteristics |
| Keyword(6) | Human Body |
| 1st Author's Name | Yoshie OGURA |
| 1st Author's Affiliation | Graduate School of Science and Engineering at Ritsumeikan University() |
| 2nd Author's Name | Satoshi BANBA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering at Ritsumeikan University |
| 3rd Author's Name | Daisuke USHIROGOUCHI |
| 3rd Author's Affiliation | Department of Computer Science, School of Science and Engineering at Ritsumeikan University |
| 4th Author's Name | Tadahiko MAEDA |
| 4th Author's Affiliation | Graduate School of Science and Engineering at Ritsumeikan University |
| Date | 2005/2/25 |
| Paper # | WBS2004-154,A・P2004-335,RCS2004-422,MoMuC2004-205,MW2004-332 |
| Volume (vol) | vol.104 |
| Number (no) | 683 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |