Presentation | 2004/8/20 Results of an Evaluation of an Aircraft Positioning System Using Passively Received ACAS Signals Tadashi Koga, Hirohisa TAJIMA, Shigeru OZEKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we show the results of an evaluation of the Aircraft Positioning System using ACAS signals. We first introduce the ACAS experimental system and two time detection techniques (the cross correlation technique and the delay compare and attenuate technique). Then we show the results of measurements using two techniques. The evaluation lead following three conclusions. First, both techniques have capability to satisfy the requirement for airport surveillance systems. Second, the cross correlation technique is venerable to multipaths. In severe multipath area, some counter measurements are needed. Third, the DAC technique is more durable to multipaths than the cross correlation. However, the pulse raising edge should be controlled properly. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Airborne Collision Avoidance System(ACAS) / Time Difference Of Arrival(TDOA) / Time of Arrival(TOA) / Multilateration |
Paper # | SANE2004-43 |
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Conference Information | |
Committee | SANE |
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Conference Date | 2004/8/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Results of an Evaluation of an Aircraft Positioning System Using Passively Received ACAS Signals |
Sub Title (in English) | |
Keyword(1) | Airborne Collision Avoidance System(ACAS) |
Keyword(2) | Time Difference Of Arrival(TDOA) |
Keyword(3) | Time of Arrival(TOA) |
Keyword(4) | Multilateration |
1st Author's Name | Tadashi Koga |
1st Author's Affiliation | Electronic Navigation Research Institute() |
2nd Author's Name | Hirohisa TAJIMA |
2nd Author's Affiliation | Electronic Navigation Research Institute |
3rd Author's Name | Shigeru OZEKI |
3rd Author's Affiliation | Electronic Navigation Research Institute |
Date | 2004/8/20 |
Paper # | SANE2004-43 |
Volume (vol) | vol.104 |
Number (no) | 271 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |