Results 21 to 30 of about 4,643 (194)
Deteksi Radar Pasif menggunakan GNU Radio dan SDR pada Frekuensi Televisi
Jurnal Elkomika, 2020 ABSTRAK Radar pasif adalah salah satu jenis sistem radar bistatic dimana transmitter dan receiver berada di tempat berbeda. Sistem radar pasif dapat memaanfaatkan frekuensi siaran televisi yang tersedia sebagai sumber transmitter.
YONATAN EDWIN MARPAUNG +2 more
doaj +1 more source
Optimization of Network Throughput of Joint Radar Communication System Using Stochastic Geometry
Frontiers in Signal Processing, 2022 Recently joint radar communication (JRC) systems have gained considerable interest for several applications such as vehicular communications, indoor localization and activity recognition, covert military communications, and satellite based remote sensing.
Shobha Sundar Ram +2 more
doaj +1 more source
Passive forward scatter radar based on satellite TV broadcast for air target detection: preliminary experimental results [PDF]
, 2017 The focus of this paper is on the detection of airborne targets and on the estimation of their velocity by means of passive forward scatter radar systems based on the DVB-S as transmitter of opportunity.
Arcangeli, Andrea +4 more
core +1 more source
The Journal of Engineering, 2019 As a fundamental research step for subsurface target imaging by passive ground penetrating radar, some simulation and experimental results of passive bistatic radar imaging for short-range targets by using IEEE 802.11 Wireless Fidelity (WiFi) wave as the
Weike Feng +4 more
doaj +1 more source
Passive bistatic noise radar using DVB-T signals
IET Radar, Sonar & Navigation, 2010 This study presents a new approach to passively detect targets using noise-like emitters of opportunity. This method combines the Wiener filtering to achieve clutter rejection and a proposed adaptation to noise-like signals of the amplitude and phase estimation (APES) method.
Raout, Jacques +2 more
openaire +2 more sources
Region-enhanced passive radar imaging [PDF]
, 2005 The authors adapt and apply a recently-developed region-enhanced synthetic aperture radar (SAR) image reconstruction technique to the problem of passive radar imaging.
Cetin, Mujdat +2 more
core +1 more source
Sparse Imaging-Based Clutter Suppression and Refocusing of MTs in Passive Bistatic SAR
IEEE Access, 2020 A sparse-imaging-based methodology for the clutter suppression and refocusing of multiple slow-moving targets (MT) in passive bistatic synthetic aperture radar (SAR) is proposed in this paper.
Xin Wang, Xiaozong Song
doaj +1 more source
Feasibility of Passive Bistatic Geosynchronous Radar Using Comsat Transmissions [PDF]
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018 Communication satellites in geosynchronous orbit are increasingly broadcasting digital signals with high bandwidth and high power. These signals are in principle well-suited to radar imaging and the study presented here is an initial feasibility study for a passive bistatic synthetic aperture radar using satellites in geosynchronous orbit (GEO).
Hobbs, Stephen +4 more
openaire +2 more sources
Cooperative Radar and Communications Signaling: The Estimation and Information Theory Odd Couple [PDF]
, 2014 We investigate cooperative radar and communications signaling. While each system typically considers the other system a source of interference, by considering the radar and communications operations to be a single joint system, the performance of both ...
Bliss, Daniel W.
core +1 more source
Remote sensing of earth terrain [PDF]
A systematic approach for the identification of terrain media such as vegetation canopy, forest, and snow covered fields is developed using the optimum polarimetric classifier.
Kong, J. A.
core +14 more sources