| Presentation | 2007/4/12 Prediction for Characteristic of Direction of Arrival in UHF-TV band Indoor Propagation Environment(II) : An Indoor Environment Model of Living Space in Residential Building and Received Performance of a Switched -Stay Directional Antenna Diversity Tokio TAGA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For performance evaluation of an UHD-TV band receiving antenna in indoor use, it is necessary to know the characteristics of direction of arrival (DoA) at the receiving antenna in an operating environment. Since there are a number of indoor environments, it is difficult to construct the general radio propagation model to be applied for all the environments. This report presents an indoor environment model specified in a living room in residential buildings. A lot of floor plan data of the residential buildings sold in 2005 are collected, and a statistical analysis are applied for the floor layouts and the room sizes, and an average structural model of living room is derived from this analysis as a typical indoor space model in which the television will be settled. The radio waves passing through the window openings are predicted in UHF-TV band for this indoor model using the conventional method based on the geometrical optics theory. The received level characteristics and an antenna performance with directional pattern diversity reception are evaluated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | UHF-TV / DoA characteristics / Window opening / Geometrical optics / Diversity reception |
| Paper # | A-P2007-8 |
| Date of Issue |
| Conference Information | |
| Committee | AP |
|---|---|
| Conference Date | 2007/4/12(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) | Prediction for Characteristic of Direction of Arrival in UHF-TV band Indoor Propagation Environment(II) : An Indoor Environment Model of Living Space in Residential Building and Received Performance of a Switched -Stay Directional Antenna Diversity |
| Sub Title (in English) | |
| Keyword(1) | UHF-TV |
| Keyword(2) | DoA characteristics |
| Keyword(3) | Window opening |
| Keyword(4) | Geometrical optics |
| Keyword(5) | Diversity reception |
| 1st Author's Name | Tokio TAGA |
| 1st Author's Affiliation | School of Science & Technology, Kwansei Gakuin University() |
| Date | 2007/4/12 |
| Paper # | A-P2007-8 |
| Volume (vol) | vol.107 |
| Number (no) | 3 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |