Results 91 to 100 of about 1,203,376 (162)

DAB based passive radar: Performance calculations and trials

, 2008
Copyright © 2008 IEEEThis paper investigates the potential performance of an experimental passive bistatic radar that uses target illuminations by digital audio broadcasts.
Cristopher Coleman, Heath Yardley, Coleman, C., Yardley, H.   +3 more
core   +1 more source

Efficient Time-Domain Image Formation with Precise Topography Accommodation for General Bistatic SAR Configurations [PDF]

, 2011
Due to the lack of an appropriate symmetry in the acquisition geometry, generalised bistatic SAR cannot benefit from the two main properties of low-to-moderate resolution monostatic SAR: azimuth-invariance and topography-insensitivity.
Marc Rodriguez-Cassola, Alberto Moreira, Moreira, Alberto, Pau Prats, Prats, Pau, Rodriguez-Cassola, Marc, Krieger, Gerhard, Gerhard Krieger   +7 more
core   +1 more source

Data ambiguity in passive radar tracking

, 2022
S.349-354A multistatic passive radar system exploits third party transmitters like radio or television transmitters for target surveillance. Signals of non-cooperative illuminators are generally not designed for radar purposes resulting in possibly low ...
Brotje, M., Nickel, U.
core   +1 more source

DVB-S2 passive bistatic radar for resident space object detection: Preliminary results

, 2020
The observation of objects residing at Earth orbit is of fundamental importance from the military and civil point of view. This paper investigates the feasibility of a DVBS2 passive bistatic radar for detection of resident space objects (RSOs) in Low ...
Saverino A. L., Capria A., Martorella M., Hajdaraj Z., Gentile L., Gentile, Luca, Hajdaraj, Zenalda, Capria, Amerigo, Saverino, Anna Lisa, Martorella, Marco; id_orcid   +9 more
core   +1 more source

Long-Time Coherent Integration Method for Passive Bistatic Radar Using Frequency Hopping Signals

Sensors
Long-time coherent integration using frequency hopping signals is a challenging problem for passive bistatic radar due to its frequency hopping characteristics. Apart from range walk, range curve, and Doppler frequency migration, Doppler diffusion caused
Gang Chen, Xiaowei Biao, Yi Jin, Changzhi Xu, Yifan Ping, Sujun Wang   +5 more
doaj   +1 more source

Starlink-Based Passive Radar for Earth's Surface Imaging: First Experimental Results

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
New satellite constellations for broadband Internet service emerge as promising illuminators of opportunity for the of passive radar (PR) applications.
Pedro Gomez-del-Hoyo, Piotr Samczynski
doaj   +1 more source

Modelling and simulation of passive bistatic radar

, 2017
Passive bistatic radar (PBR) systems have separate transmitter and receiver. It usually uses a third-party transmitter to track targets. Transmitter and receiver are widely spaced. Passive radar has a lot of advantages compared to monostatic radar. It is
Xia, Yu
core  

Analysing multibeam, cooperative, ground based radar in a bistatic configuration

, 2020
Recent advances in digital beam forming for phased arrays in combination with digital signal processing should enable the development of multibeam radar in a bistatic configuration.
Rossum, W.L. van, Cox, P.B.
core  

Resident space object passive bistatic radar detection using DVB-S2 signals

, 2018
Monitoring objects in Earth's orbit and preventing collisions is becoming an increasingly widespread task. In this regard, several monitoring systems using different type of sensors have been developed over time: Optical, Laser and Radar.
Luca Gentile, Gentile, Luca, Capria, Amerigo, Michele Conti, Christian Moscardini, Marco Martorella, Conti, Michele, Amerigo Capria, Moscardini, Christian, Martorella, Marco; id_orcid, Martorella, Marco   +10 more
core   +1 more source