| Paper Abstract and Keywords |
| Presentation |
Study on Phase Error Correction Method of Phased Array Antenna for Power Transmission
Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (SB) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The purpose of this study is to investigate a calibration method that can easily perform beamforming for large-scale array antennas. First, we clarified the effect of the phase error of each element on the beam characteristics by simulation. Then, we analyzed how the beam correction by calibration is affected by the number of elements and by introducing the sub-array. The results showed that as the overall number of elements increases, it becomes easier to completely correct the phase error with a single calibration. For units introducing subarrays, it was also found that the larger the number of elements in the subarray, the more difficult phase correction becomes. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Phased Array Antenna / Calibration Method / REV Method / Number of Elements / Sub-array / / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
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| Download PDF |
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| Conference Information |
| Committee |
WPT |
| Conference Date |
2022-12-05 - 2022-12-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
2022 Asian Wireless Power Transfer Workshop (AWPT 2022) |
| Paper Information |
| Registration To |
WPT |
| Conference Code |
2022-12-WPT |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Study on Phase Error Correction Method of Phased Array Antenna for Power Transmission |
| Sub Title (in English) |
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| Keyword(1) |
Phased Array Antenna |
| Keyword(2) |
Calibration Method |
| Keyword(3) |
REV Method |
| Keyword(4) |
Number of Elements |
| Keyword(5) |
Sub-array |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Yoko Segami |
| 1st Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
| 2nd Author's Name |
Toshio Ishizaki |
| 2nd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
| 3rd Author's Name |
Takayuki Matsumuro |
| 3rd Author's Affiliation |
Advanced Telecommunications Research Institute International (ATR) |
| 4th Author's Name |
Naoki Hasegawa |
| 4th Author's Affiliation |
Softbank Corp. (SB) |
| 5th Author's Name |
Yuta Nakamoto |
| 5th Author's Affiliation |
Softbank Corp. (SB) |
| 6th Author's Name |
Takashi Hirakawa |
| 6th Author's Affiliation |
Softbank Corp. (SB) |
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| Presentation Time |
minutes |
| Registration for |
WPT |
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