Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE |
2024-12-20 10:00 |
Tokyo |
ENRI (Primary: On-site, Secondary: Online) |
Outlier Removal TOA Localization based on K-means method in combination with Iteratively Reweighted Least Squares method Hiroki Komiyama, Ryoya Tsuruga, Shuntaro Arao, Takeshi Amishima (meiji Univ), Yasuyuki Kakubari, Junichi Naganawa (ENRI) SANE2024-43 |
Multilateration identify the location of the aircraft by Time Of arrival(TOA) obtained by synchronously receiving signal... [more] |
SANE2024-43 pp.1-7 |
SANE |
2024-12-20 10:25 |
Tokyo |
ENRI (Primary: On-site, Secondary: Online) |
Accuracy evaluation of FOA positioning by a single LEO satellite considering the beamwidth of the receiving antenna Seina Otani, Shota Hayakawa, Keita Muramatsu, Takeshi Amishima (Meiji Univ.), Hirofumi Fukushima, Tsubasa Terada (Mitsubishi Electric) SANE2024-44 |
In recent years, the construction of mega constellations consisting of numerous LEO satellites has been progressing. Mea... [more] |
SANE2024-44 pp.8-14 |
SANE |
2024-06-05 15:20 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Integrity Assurance for Aircraft Navigation System using Ground Surface Image Atsushi Kezuka, Munehiko Takashima (ENRI), Takeshi Amishima (Meiji Univ.) SANE2024-14 |
There are many cases that GNSS cannot be used due to jamming or spoofing even though aircraft navigation relies on it. T... [more] |
SANE2024-14 pp.70-74 |
SAT, SANE (Joint) |
2024-02-08 16:30 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
A Consideration of Direct Positioning Method Using LEO Satellite Reception Signals Keita Muramatsu, Takeshi Amishima (Meiji Univ.) SANE2023-108 |
[more] |
SANE2023-108 pp.25-30 |
SAT, SANE (Joint) |
2024-02-08 16:55 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Proposal for a method of separating fixed and moving obstacles on the road that uses the speed of the vehicle's own travel Masaki Yasuda, Takeshi Amishima (Meiji Univ.) SANE2023-109 |
[more] |
SANE2023-109 pp.31-36 |
SANE |
2023-12-08 08:50 |
Overseas |
Surakarta, Indonesia (Primary: On-site, Secondary: Online) |
Theoretical Error Equation for FOA Based Localization of a Moving Target by a Single Moving Observation Platform Considering Orbital Error Takeshi Amishima (Meiji Univ.) SANE2023-69 |
[more] |
SANE2023-69 pp.52-57 |
SANE |
2023-12-08 13:50 |
Overseas |
Surakarta, Indonesia (Primary: On-site, Secondary: Online) |
A Study on Application of Mulit-DME Positioning to Aircraft Departure Routes Atsushi Kezuka, Munehiko Takashima (ENRI), Takeshi Amishima, Kento Takeuchi (Meiji Univ.) SANE2023-85 |
An alternate positioning method for aircraft using Multi-DME in case of GNSS signal loss is being developed and discusse... [more] |
SANE2023-85 pp.137-141 |
SANE |
2023-08-18 10:45 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Satellite Communication Terminal Geolocation using Robust direct geolocation method Hirofumi Fukushima (MitsubishiElectric), Takeshi Amishima (Meiji Univ), Ryuhei Takahashi, Toshihiro Ito, Yuki Takabayashi (MitsubishiElectric) SANE2023-37 |
In satellite Geolocation, Two-Step-GEOlocation-method(TSGEO) using TimeDifference Of Arrival (TDOA) and Frequency Differ... [more] |
SANE2023-37 pp.17-22 |
SANE |
2023-06-30 11:35 |
Kanagawa |
JAXA Sagamihara Campus (Primary: On-site, Secondary: Online) |
Properties of α-β filter for the optimal filtering noise suppression ratio under constant prediction steady state error constraint Takeshi Amishima (Meiji Univ.) SANE2023-17 |
[more] |
SANE2023-17 pp.11-16 |
SANE, SAT (Joint) |
2023-03-02 17:00 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Theoretical localization error equation considering the orbital information error in FOA localization by a single mobile platform Takeshi Amishima (Meiji Univ.) SANE2022-104 |
(To be available after the conference date) [more] |
SANE2022-104 pp.31-36 |
SANE |
2022-08-18 13:15 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
An Rx position selection method for uniform positioning accuracy within a monitoring area in TOA localization Takeshi Amishima (Meiji Univ.) SANE2022-33 |
(To be available after the conference date) [more] |
SANE2022-33 pp.1-6 |
SANE |
2022-08-18 13:40 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Satellite Communication Terminal Geolocation Under Low SNR Hirofumi Fukushima (MitsubishiElectric), Takeshi Amishima (Meiji Univ), Ryuhei Takahashi, Masashi Shiraishi (MitsubishiElectric) SANE2022-34 |
[more] |
SANE2022-34 pp.7-12 |
SANE |
2022-05-24 14:35 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Removal of Ambiguity in Radar Pulses Using DOA in TDOA/FDOA Geolocation Takeshi Amishima, Hirofumi Fukushima, Ryuhei Takahashi (Mitsubishi Electric) SANE2022-9 |
[more] |
SANE2022-9 pp.44-49 |
SANE |
2021-08-26 16:15 |
Online |
Online |
Mitigation of Multipath with Different Doppler Frequency in GNSS Receiver at Moving Tsubasa Terada, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2021-27 |
In urban GNSS positioning, multipath affects pseudo-range and results in positioning errors. Pseudo-range error reductio... [more] |
SANE2021-27 pp.26-31 |
ICTSSL |
2021-07-08 14:00 |
Online |
Online |
Recursive least square based geolocation using TDOA of three GEOs Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) ICTSSL2021-9 |
(To be available after the conference date) [more] |
ICTSSL2021-9 pp.6-11 |
IN, ICTSSL, NWS |
2020-10-22 13:35 |
Online |
Online |
Geolocation of unknown emitters using TDOA of three geostationary satellites for the space radio monitoring Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric) ICTSSL2020-17 |
(To be available after the conference date) [more] |
ICTSSL2020-17 pp.21-26 |
SAT, SANE (Joint) |
2020-02-20 10:00 |
Okinawa |
|
A Study of Weighted Clustering Method Based on DOP in Interference Source Localization System Tomoaki Yorozuya, Tadashi Oshima, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2019-118 |
In the interference source location system using satellites, the location of the interference source is determined from ... [more] |
SANE2019-118 pp.107-112 |
SANE |
2019-10-31 09:40 |
Overseas |
KOREA (Jeju) |
Interference source tracking using triple geostationary satellites and two ground stations for the space radio monitoring Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2019-47 |
Uplink interference from unknown emitters to the geostationary satellites is a severe problem. One approach to find the ... [more] |
SANE2019-47 pp.7-12 |
SANE |
2019-06-14 10:45 |
Kanagawa |
JAXA Sagamihara Campus |
Performance evaluation of synchronous tracking of unknown emitters using TDOA of three geostationary satellites and two ground stations Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.) SANE2019-13 |
(To be available after the conference date) [more] |
SANE2019-13 pp.1-6 |
SANE |
2019-04-16 11:05 |
Kanagawa |
Defense Academy; Defense Training Institute |
Asynchronous tracking of unknown emitters using TDOA of three geostationary satellites and two ground stations Takeshi Amishima, Nobuhiro Suzuki (Mitsubishi Electric Corp.) SANE2019-5 |
This paper considers asynchronous TDOA geolocation of an unknown moving emitter using three geostationary satellites. Th... [more] |
SANE2019-5 pp.21-26 |