Results 61 to 70 of about 747 (143)
Generative Deep Synthesis of MIMO Sensing Waveforms with Desired Transmit Beampattern
Publisher Copyright: © 2024 IEEE.This paper develops a generative deep learning model for the synthesis of multiple-input multiple-output (MIMO) active sensing waveforms with desired properties, including constant modulus and a user-defined beampattern ...
Koivunen, Visa +2 more
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Plenary Abstracts Session & Oral Presentations
HemaSphere, Volume 10, Issue S1, June 2026.
wiley +1 more source
Characterization of Noise Technology Radar Signal Detectability Using a Non-Cooperative Receiver
, 2011 As Noise Technology Radar (NTR) systems emerge, there is a need for non-cooperative, non-matched filter detection and exploitation. This work is based on that need and AFIT\u27s Noise Network (NoNET) radar system.
Atienza, Daniel V.
core
Fundamental Limits of Covert Communication
, 2015 Traditional security (e.g., encryption) prevents unauthorized access to message content; however, detection of the mere presence of a message can have significant negative impact on the privacy of the communicating parties. Unlike these standard methods,
Bash, Boulat A
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The low probability of detection (LPD) and covert radars concept based on incoherent, broadband thermal optical sources is proposed. The main idea behind our proposal is to hide the radar signal in the background solar radiation by employing the thermal ...
Djordjevic, Ivan B., Nafria, Vijay
core
Detection of direct sequence spread spectrum signals
, 2014 Since early experimentation in the late 1800's, wireless communication has become increasingly important and has been widely adopted by civilian and military markets worldwide.
Vlok, JD (15937652)
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Suitability of free space optical communication in military environments [PDF]
, 2015 Free Space Optical (FSO) communications use modulated collimated light energy, usually in the form of an infrared (IR) laser, to transmit data. This affords FSO many appealing qualities such as a very high bandwidth capability, a high level of security ...
Prince, Charles +4 more
core
Wireless Physical-Layer Security Performance of Uwb systems
Traditionally, spread-spectrum systems have been employed to provide low probability-of-intercept (LPI) and low probability-of-detection (LPD) performances at the physical layer, but the messages transmitted over such a system are still encrypted with a ...
Ko, Miyong
core +1 more source