Results 111 to 120 of about 3,182 (230)
, 2010 Microwave links can be used for the estimation of path-averaged rainfall by using either the path-integrated attenuation or the difference in attenuation of two signals with different frequencies and/or polarizations.
Uijlenhoet, Remko +8 more
core +1 more source
IEEE AccessA lack of standardized datasets has long hindered progress in automatic intrapulse modulation classification (AIMC)—a critical task in radar signal analysis for electronic support systems, particularly under noisy or degraded conditions.
Sebastian L. Cocks +2 more
doaj +1 more source
Principle and Design of a Vernier FM Radar System [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 1966 This paper describes the principle and the signal design of a proposed new FM radar system. In order to measure the surface characteristics of a small target at a long distance, or to discriminate among multiple targets, very accurate range or Doppler resolutions are necessary [1].
openaire +1 more source
FM-CW yükseklik ölçer radar tasarımı
, 2005 Frequency modulated continuous wave (FM-CW) radar altimeters are used in civil and military applications. Proximity fuses, automatic cruise control systems of cars, radar altimeter of planes are examples to these applications.
Yetkil, Yaşar Barış
core
Remote SensingUltra-wide swath synthetic aperture radar (SAR) systems are of great significance for applications such as terrain measurement and ocean monitoring. In conventional SAR systems, targets echo from the near-range and far-range of an observed swath mutually
Wenjiao Chen +3 more
doaj +1 more source
FM barrage jamming of a radar with Dicke Fix receiver
, 1960 The expected performance of a radar equipped with Dicke Fix receiver is assessed in the presence of various types of FM barrage jamming. The minimum jamming-to-signal ratio for masking the echo signal is related to the received jamming power by a simple ...
Jones, S.G.
core +1 more source
Exploiting polarimetric diversity in FM-based PCL
, 2014 In this paper the exploitation of different linear polarimetric channels is considered as a way to mitigate the effect of interfering sources and to improve the target detection capability in a FM radio-based passive radar.
COLONE, Fabiola +3 more
core +1 more source
FUNDAMENTAL-STUDY ON SYNTHETIC-APERTURE FM-CW RADAR POLARIMETRY
, 1994 This paper applies the principle of radar polarimetry to the synthetic aperture frequency modulated continuous wave radar. First, the principle of monochromatic wave radar polarimetry using scattering matrix and polarization ratio necessary for ...
NISHIKAWA, T +4 more
core
On radar polarimetry in FM-CW radar
On radar polarimetry in FM-CW radarThis paper attempts to apply the principle of radar polarimetry to wideband synthetic aperture FM-CW radar and presents a basic polarimetric detection result of a linear target in a laboratory measurement. Although the principle of radar polarimetry has well been established for the completely polarized wave and for the monostatic case, it still needs ...
openaire
, 2022 A major challenge in designing receivers for a passive radar system is the high dynamic range between the received direct and the received echo signal.
Lurz, Fabian +3 more
core