Low Probability of Intercept (LPI) Radar Signal Identification Techniques
Bioscience Biotechnology Research Communications, 2021 M. Rajani Devi
openalex +2 more sources
Automatic LPI radar waveform recognition of overlapping signals based on vision language model [PDF]
Scientific ReportsLow probability of intercept (LPI) microwave waveforms are commonly utilized in multiple radar systems. Identifying precisely the modulation formats of LPI waveform is of importance in complex electromagnetic environment.
Pengkun Yang +4 more
doaj +2 more sources
Extremely High Frequency (EHF) Low Probability of Intercept (LPI) communication applications
, 1990 A Commander-in-Chief U.S. Pacific Fleet letter to the Chief of Naval Operations, dated September 12, 1989, contains a Command and Control Studies and Analysis Program (C2STAP) proposal for EHF line-of-sight communications. The purpose of this thesis is to address several of the issues raised by the C2STAP proposal by providing: an analysis of the ...
Robert W. Belcher
openalex +3 more sources
Analysis of low probability of intercept (LPI) radar signals using the Wigner Distribution
, 2002 The parameters of Low Probability of Intercept (LPI) radar signals are hard to identify by using traditional periodogram signal processing techniques. Using the Wigner Distribution (WD), this thesis examines eight types of LPI radar signals. Signal to noise ratios of 0 dB and -6dB are also investigated.
Jen-Yu Gau
openalex +3 more sources
Analysis of low probability of intercept (LPI) radar signals using cyclostationary processing
, 2002 LPI radar is a class of radar systems possessing certain performance characteristics that make them nearly undetectable by today's digital intercept receivers. This presents a significant tactical problem in the battle space. To detect these types of radar, new digital receivers that use sophisticated signal processing techniques are required.
Antonio F. Lime
openalex +3 more sources
Optimal Power Allocation Strategy in a Joint Bistatic Radar and Communication System Based on Low Probability of Intercept [PDF]
Sensors, 2017 In this paper, we investigate a low probability of intercept (LPI)-based optimal power allocation strategy for a joint bistatic radar and communication system, which is composed of a dedicated transmitter, a radar receiver, and a communication receiver ...
Chenguang Shi +3 more
doaj +2 more sources
A Novel Sensor Selection and Power Allocation Algorithm for Multiple-Target Tracking in an LPI Radar Network [PDF]
Sensors, 2016 Radar networks are proven to have numerous advantages over traditional monostatic and bistatic radar. With recent developments, radar networks have become an attractive platform due to their low probability of intercept (LPI) performance for target ...
Ji She, Fei Wang, Jianjiang Zhou
doaj +2 more sources
Low Probability of Intercept-Based Radar Waveform Design for Spectral Coexistence of Distributed Multiple-Radar and Wireless Communication Systems in Clutter [PDF]
Entropy, 2018 In this paper, the problem of low probability of intercept (LPI)-based radar waveform design for distributed multiple-radar system (DMRS) is studied, which consists of multiple radars coexisting with a wireless communication system in the same frequency ...
Chenguang Shi +3 more
doaj +2 more sources
Optimization of Pulse Compression for Low Probability of Intercept (LPI) Radar Systems
The Journal of Korean Institute of Electromagnetic Engineering and
ScienceKyoung-Ok Kang, J.T. Woo, Yeo-Sun Yoon
openalex +3 more sources
Two Decades of Human-Elephant Conflict in Jharkhand: Spatial and Ecological Drivers of Human Fatalities. [PDF]
Ecol EvolConflict hotspot (human fatalities and injuries) from 2000 to 2023 in Jharkhand. ABSTRACT Human–Elephant Conflict (HEC) is a major issue in South Asia, especially in India, where rapid development and increased human–elephant overlap intensify the problem. We analyzed human fatality and injury patterns over 23 years (2000–2023) in Jharkhand, identified
Roy K +7 more
europepmc +2 more sources