Wireless Meaconing Jammer for High-Power GPS Meaconing
نویسندگان
چکیده
منابع مشابه
Low-Sample Performance of Reduced-Rank Power Minimization Based Jammer Suppression for GPS
When wideband and narrowband interferences in a GPS system are stationary, a large number of data samples may be obtained to get a good estimate of the interference. However, the jamming environment may be one in which the narrowband jammers have the ability to change frequencies dynamically or the rapid dynamics of the aircraft during maneuvering causes arrival angles of wideband jammers to ch...
متن کاملAntenna Characterization for UAV Based GPS Jammer Localization
Louis Dressel is a Ph.D. candidate in the Aeronautics and Astronautics Department at Stanford University. There, he works on a joint project with both the Stanford Intelligent Systems Lab and the GPS Research Laboratory implementing control algorithms for a jammer-hunting UAV. He received his B.S. in Aerospace Engineering with a minor in Computer Science from Georgia Tech in 2013 and his Master...
متن کاملNonstationary Jammer Excision for GPS Receivers Using Sparse Reconstruction Techniques
Nonstationary jammer excision has been the subject of interest for anti-jam GPS receivers for many years. A large class of “smart” jammers assumes frequency modulated (FM) waveforms that are characterized by their instantaneous frequencies (IFs). Several anti-jam techniques rely on the instantaneously narrowband signal characteristic and use joint-variable signal representations to reveal the j...
متن کاملA Blind Anti-Jammer Pre-Processor for GPS Receiver
1. Introduction Global positioning system (GPS) employing satellite-based location techniques has been widely used in providing precision navigational capabilities for aircraft, ships, and ground traffic. Due to a large processing gain with spread spectrum techniques employed, GPS receivers can be effective in extracting the navigational information signals transmitted from satellites at a powe...
متن کاملRobust GPS-Based Timing for PMUs Based on Multi-Receiver Position-Information-Aided Vector Tracking
Reliable and precise electrical wave measurements are essential to the stability and efficiency of a power system. Phasor Measurement Units (PMUs), also known as synchrophasors, are devices that provide precise synchronized voltage magnitude and phase measurements at a high sampling frequency. Widely regarded as one of the most vital devices in monitoring and control for the future of power sys...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Korean Institute of Electromagnetic Engineering and Science
سال: 2019
ISSN: 1226-3133,2288-226X
DOI: 10.5515/kjkiees.2019.30.8.625