Results 111 to 120 of about 1,233,917 (262)

A Hybrid Tracking Algorithm for Multistatic Passive Radar [PDF]

open access: hybrid, 2020
Kan Shu   +3 more
openalex   +1 more source

Comparison of DVB-T Passive Radar Simulated and Measured Bistatic RCS Values for a Pilatus PC-12 Aircraft. [PDF]

open access: yesSensors (Basel), 2022
Speirs PJ   +8 more
europepmc   +1 more source

Design and Validation of a Reflectarray Antenna with Optimized Beam for Ground Target Monitoring with a DVB-S-Based Passive Radar. [PDF]

open access: yesSensors (Basel), 2021
Rosado-Sanz J   +5 more
europepmc   +1 more source

Uncertainty quantification of satellite precipitation estimation and Monte Carlo assessment of the error propagation into hydrologic response [PDF]

open access: yes, 2006
The aim of this paper is to foster the development of an end-to-end uncertainty analysis framework that can quantify satellite-based precipitation estimation error characteristics and to assess the influence of the error propagation into hydrological ...
Hong, Y   +3 more
core   +1 more source

Design of a Printed Dipole Antenna Array for a Passive Radar System

open access: yesInternational Journal of Antennas and Propagation, 2013
Passive radar (or Passive Coherent Localisation) is an advancing technology for covert operation. The signal transmitted from sources of opportunity such as radio or TV stations is used as illumination for a certain area of interest.
Peter Knott
doaj   +1 more source

Short wavelength radio observations of Saturn's rings [PDF]

open access: yes
Passive radio observations are discussed from 1 mm to 2 cm wavelengths. The interferometric technique was used to observe the brightness of the rings. The reflectivity and disk temperature are also considered.
Janssen, M. A.
core   +1 more source

Single receiver Long‐Term Evolution passive radar system using signal reconstruction for moving target detection

open access: yesIET Radar, Sonar & Navigation
This paper presents a single‐antenna receiver passive radar system in the context of moving target detection such as trains, car, planes and UAVs, leveraging the long‐term evolution (LTE) network as an illumination source. The proposed system uses signal
Lionel deGuenin   +3 more
doaj   +1 more source

Platform echo and cross‐eye jamming against active‐passive composite monopulse radars

open access: yesIET Radar, Sonar & Navigation
Active‐passive composite monopulse radar (APCMR) enhances the anti‐jamming capability by combing the advantages of active radars and passive radars. Previous studies have discussed the effectiveness of cross‐eye jamming against APCMR in a simplified ...
Dong Li   +4 more
doaj   +1 more source

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