| Presentation | 2002/2/14 Effects of Slot Arrangement on Internal Traveling-Wave Field in an Oversized Rectangular Slotted Array Hisahiro Kai, Jiro Hirokawa, Makoto Ando, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The authors introduce effective approximation for determining the inner fields and aperture illumination. Excitation coefficient of the radiation unit is guessed by introducing the perturbation ratio, which is defined by the ratio of unit-incident fields in terms of that in the linear array design model of periodic boundary waveguide. This ratio varies over the two dimensional aperture of the array and explains the perturbation of slots and narrow walls. The measured aperture illumination shows the fine agreement with the prediction by the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Oversized Rectangular Slotted Array / Aperture Illumination / Radiation units / Traveling Wave / Excitation Coefficient / Perturbation ratio |
| Paper # | A・P2000-205 |
| Date of Issue |
| Conference Information | |
| Committee | AP |
|---|---|
| Conference Date | 2002/2/14(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 | Antennas and Propagation (A・P) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effects of Slot Arrangement on Internal Traveling-Wave Field in an Oversized Rectangular Slotted Array |
| Sub Title (in English) | |
| Keyword(1) | Oversized Rectangular Slotted Array |
| Keyword(2) | Aperture Illumination |
| Keyword(3) | Radiation units |
| Keyword(4) | Traveling Wave |
| Keyword(5) | Excitation Coefficient |
| Keyword(6) | Perturbation ratio |
| 1st Author's Name | Hisahiro Kai |
| 1st Author's Affiliation | Dept. of Electrical & Electronic Eng., Tokyo Institute of Technology() |
| 2nd Author's Name | Jiro Hirokawa |
| 2nd Author's Affiliation | Dept. of Electrical & Electronic Eng., Tokyo Institute of Technology |
| 3rd Author's Name | Makoto Ando |
| 3rd Author's Affiliation | Dept. of Electrical & Electronic Eng., Tokyo Institute of Technology |
| Date | 2002/2/14 |
| Paper # | A・P2000-205 |
| Volume (vol) | vol.101 |
| Number (no) | 644 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |