Presentation | 2001/10/11 Optimization of wall mounted antenna with cocoon-shaped pattern Noriaki MIYAZAKI, Hiroyuki ARAI, Yoshio EBINE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Indoor wall mounted antennas for IMT-200 need to have the cocoon-shaped pattern with the high FB ratio in the horizontal plane. The cocoon-shaped pattern is defined as radiation pattern to radiate the electromagnetic waves strongly toward the corner of the room suppressing the front radiation in this paper. This paper proposes the patch antenna and the quarter-wavelength shorted microstrip antenna with two parasitic elements mounted on the flanged ground plane to obtain the cocoon-shaped pattern with the high FB ratio. The FDTD calculations and the measurements varified the cocoon-shaped pattern with the good FB ratio more than 20 dB. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cocoon-shaped pattern / Wall mounted antenna / FB ratio / Patch antenna / FDTD method / Flanged ground plane |
Paper # | A・P2001-79,RCS2001-118 |
Date of Issue |
Conference Information | |
Committee | AP |
---|---|
Conference Date | 2001/10/11(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) | Optimization of wall mounted antenna with cocoon-shaped pattern |
Sub Title (in English) | |
Keyword(1) | Cocoon-shaped pattern |
Keyword(2) | Wall mounted antenna |
Keyword(3) | FB ratio |
Keyword(4) | Patch antenna |
Keyword(5) | FDTD method |
Keyword(6) | Flanged ground plane |
1st Author's Name | Noriaki MIYAZAKI |
1st Author's Affiliation | Faculty of Engineering, Yokohama National University() |
2nd Author's Name | Hiroyuki ARAI |
2nd Author's Affiliation | Faculty of Engineering, Yokohama National University |
3rd Author's Name | Yoshio EBINE |
3rd Author's Affiliation | NTT DoCoMo R&D Center |
Date | 2001/10/11 |
Paper # | A・P2001-79,RCS2001-118 |
Volume (vol) | vol.101 |
Number (no) | 366 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |