Results 81 to 90 of about 356 (136)

Microwave-photonics direction finding system for interception of low probability of intercept radio frequency signals [PDF]

, 2018
The article of record as published may be found at http://dx.doi.org/10.1117/1.OE.57.2.024103Direction finding (DF) systems are fundamental electronic support measures for electronic warfare.
Pace, Phillip Eric, Ong, Chee K., Phillip Eric Pace, Chee K. Ong, Tan, Chew Kung, Chew Kung Tan   +5 more
core   +1 more source

Robust multiple channel scanning and detection of low probability of intercept (LPI) communication signals

, 2016
In this paper, multiple channel scanning and detection methods for low probability of intercept (LPI) signals in a multisignal environment are proposed.
Shaameri, Ahmad Zuri, Kanaa, Abdulrahman
core   +1 more source

Classification and analysis of low probability of intercept radar signals using image processing [PDF]

, 2003
The characteristic of low probability of intercept (LPI) radar makes it difficult to intercept with conventional signal intelligence methods so new interception methods need to be devel-oped.
Persson, Christer N. E.
core  

Hybridization of Cognitive Radar and Phased Array Radar Having Low Probability of Intercept Transmit Beamforming [PDF]

, 2014
A novel design of a cognitive radar (CR) hybridized with a phased array radar (PAR) having a low probability of intercept (LPI) transmit beam forming is proposed. PAR directed high gain property reveals its position to interceptors.
Ijaz Mansoor Qureshi, Wasim Khan, Abdul Basit, Ihsan Ulhaq, Shafqat Ullah Khan   +4 more
core   +1 more source

X-Band Low-Probability Intercept Marine Radar Antenna Design With Improved Bandwidth and High Isolation

, 2021
A series-parallel hybrid-fed microstrip array antenna design is presented for X-band low-probability intercept (LPI) marine radars. Contrary to traditional counterparts, the proposed antenna has improved impedance and radiation bandwidth from 9.1 to 9.6 ...
Yegin, Korkut, Pehlivan, Mustafa
core   +1 more source

Automatic LPI radar waveform recognition of overlapping signals based on vision language model

Scientific Reports
Low 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, Guangyi Li, Hui Tang, Yingjie Zhao, Hua Yan   +4 more
doaj   +1 more source

Netted LPI radars [PDF]

, 2011
A significant number of Low Probability of Intercept (LPI) radars are used in various military applications, from guided weapons (such anti-ship missile), to large platforms (aircrafts, ships), to large systems (Integrated Air Defense Systems - IADS ...
Menychtas, Charalampos.
core  

Asymptotically optimal detection of low probability of intercept signals using distributed sensors

, 2012
An asymptotically optimal technique for detection of low probability of intercept (LPI) signals using multiple platform receivers is proposed. This is a centralized detector unlike the commonly used decentralized decision fusion techniques and is an ...
Vankayalapati, Naresh, Kay, Steven
core   +1 more source

Entanglement Assisted LPI and Covert Communications With SLM-Based Beam Steering Over Turbulent Optical Channels

IEEE Access
In secure communications, the primary focus is on safeguarding the content of the message. In contrast, low probability of intercept (LPI) communications prioritize the privacy of the communication process itself.
Ivan B. Djordjevic, Ignacio A. Rojas
doaj   +1 more source

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source