| Presentation | 2023-02-16 Operating principle of MACKEY type H and MACKEY type M Kota Hakamata, Keito Yokoe, Shigeru Makino, Tetsuo Hirota, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A functional small antenna “MACKEY” basic type operates not only in free space but also on metal. The objective of this research is to miniaturize the antenna of RFID tags to the size of a card. However, conventional MACKEY has a problem that the substrate length L of the MACKEY must be λ/2 at the design frequency. Therefore, we propose 920 MHz band MACKEY II using slits in the radiating element of the MACKEY to reduce the size of the MACKEYII to the size of a card. In addition, since the operating principle differs between cases with four slits and those with eight or more slits, the operating principle will be discussed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MACKEY / RFID-920MHz / AMC substrate |
| Paper # | AP2022-209 |
| Date of Issue | 2023-02-08 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2023/2/15(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University, Aobayama Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Industrial Session, Antennas and Propagation |
| Chair | Hiroshi Yamada(Niigata Univ.) |
| Vice Chair | Mitoshi Fujimoto(Fukui Univ) |
| Secretary | Mitoshi Fujimoto(National Defense Academy) |
| Assistant | Tomoki Murakami(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Operating principle of MACKEY type H and MACKEY type M |
| Sub Title (in English) | |
| Keyword(1) | MACKEY |
| Keyword(2) | RFID-920MHz |
| Keyword(3) | AMC substrate |
| 1st Author's Name | Kota Hakamata |
| 1st Author's Affiliation | Kanazawa Institute of Technology(KIT) |
| 2nd Author's Name | Keito Yokoe |
| 2nd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
| 3rd Author's Name | Shigeru Makino |
| 3rd Author's Affiliation | Kanazawa Institute of Technology(KIT) |
| 4th Author's Name | Tetsuo Hirota |
| 4th Author's Affiliation | Kanazawa Institute of Technology(KIT) |
| Date | 2023-02-16 |
| Paper # | AP2022-209 |
| Volume (vol) | vol.122 |
| Number (no) | AP-378 |
| Page | pp.pp.68-73(AP), |
| #Pages | 6 |
| Date of Issue | 2023-02-08 (AP) |