Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yuting Ng"'
Autor:
Yuting Ng, Ali Pezeshki, Bosung Kang, Yi Feng, Sandeep Gogineni, Robert Calderbank, Chayut Wongkamthong, Mohammadreza Soltani, Vahid Tarokh, Muralidhar Rangaswamy
Publikováno v:
2021 IEEE Radar Conference (RadarConf21).
We use a knowledge-aided, data-driven, location-aware approach based on the RFView simulation software to model and estimate the effect of ground clutter in airborne radars. Using the RFView simulator, we produce many samples of potential clutter eff
Publikováno v:
ICASSP
Marine buoys aid in the battle against Illegal, Unreported and Unregulated (IUU) fishing by detecting fishing vessels in their vicinity. Marine buoys, however, may be disrupted by natural causes and buoy vandalism. In this paper, we formulate marine
Autor:
Grace Xingxin Gao, Yuting Ng
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 53:2583-2593
Accurate, reliable, and robust global positioning system (GPS) localization is desirable for many navigation applications. Unfortunately, it is challenging for a single GPS receiver to always provide accurate positioning solutions. In urban environme
Co/Al layered double hydroxides nanostructures: A binderless electrode for electrochemical capacitor
Publikováno v:
Electrochemistry Communications, Vol 43, Iss, Pp 9-12 (2014)
We present here a study of Co/Al layered double hydroxides (LDH) nanoflakes supported on Co nanowires as a binderless electrode for electrochemical capacitor. This nanostructured array was prepared easily via electrodeposition of Co in anodic alumina
Autor:
Grace Xingxin Gao, Yuting Ng
Publikováno v:
Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016).
Direct Position Estimation (DPE) is an unconventional GPS positioning technique that directly estimates the GPS navigation solution from the GPS raw signal. In our prior work, we have proposed and implemented a novel DPE receiver architecture that ef
Publikováno v:
Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016).
Modern power distribution systems are incorporating Phasor Measurement Units (PMUs) to measure the instantaneous voltage and current phasors at different nodes in the power grid. These PMU devices depend on GPS for precise time and synchronization. H
Publikováno v:
Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016).
We designed and built a collective robot swarm navigation platform, called Shinerbot, inspired by the emergent navigation behavior of the Golden Shiner Fish. Unlike traditional navigation robots that require location information, path-planning and co
Autor:
Grace Xingxin Gao, Yuting Ng
Publikováno v:
Proceedings of the 29th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2016).
We propose Direct Position Estimation (DPE) utilizing non-line-of-sight (NLOS) GPS signals for urban navigation. In urban environments, buildings reflect GPS signals, leading to reception of NLOS GPS signals. In addition, buildings obstruct GPS signa
Autor:
Grace Xingxin Gao, Yuting Ng
Publikováno v:
PLANS
GPS and vision position sensing are complementary. Under open sky environments, GPS sensing is superior due to unimpeded strong signal reception while vision sensing suffers from the lack of unique features. In urban settings, however, vision sensing
Autor:
Grace Xingxin Gao, Yuting Ng
Publikováno v:
PLANS
Phasor Measurement Units (PMUs) provide time synchronized electrical measurements at many nodes across the power grid. This wide area time synchronization is made possible via GPS time transfer. Unfortunately, the GPS civilian signal is weak and vuln