Results 21 to 30 of about 6,182,474 (163)
Generalized Radar Range Equation Applied to the Whole Field Region
Most terahertz (THz) radar systems can only work in the near-field region, because the THz source power is limited and the size of the target scattered near field is up to tens of kilometers.
Luyin Xiao +4 more
doaj +1 more source
Radar cross section near-field to far-field transformation (NFFFT) is a well-established methodology. Due to the testing range constraints, the measured data are mostly near-field.
Yang Liu +5 more
doaj +1 more source
A method for reducing radar cross‐section (RCS) of the slot array antenna by utilising the radar absorbing material, while preserving the radiation performance simultaneously, is proposed and discussed.
Bagher Noorbakhsh +2 more
doaj +1 more source
Are Pixel Intensities Proportional To Radar Cross Section In SAR Images? [PDF]
Radar cross section has long been the measurement quantity of choice to describe the radar reflectivity of point targets in calibrated synthetic aperture radar (SAR) images.
Döring, Björn J. +3 more
core +1 more source
The Radar Coverage Estimation under Multiple Antennas and Targets
Choosing the suitable antenna type for a particular application has importance in meeting the desired system objects. In this paper the comparative studies between three different types of antenna, which are phased array, planar array and parabolic ...
Arazoo Mustafa Aziz
doaj +1 more source
Measurement and evaluation of radar cross section for furniture in an indoor propagation channel [PDF]
This paper has attempted to evaluate the radar cross section (RCS) of two furniture items in an indoor environment in a frequency range of 3–7 GHz of the ultra-wideband (UWB) range.
M. M. Maw +3 more
doaj +1 more source
Design and Implementation of Radar Cross-Section Models on a Virtex-6 FPGA
The simulation of radar cross-section (RCS) models in FPGA is illustrated. The models adopted are the Swerling ones. Radar cross-section (RCS) which is also termed as echo area gives the amount of scattered power from a target towards the radar.
B. U. V. Prashanth
doaj +1 more source
Radar cross section (RCS) sequences, an easy-to-obtain target feature with small data volume, play a significant role in radar target classification. However, radar target classification based on RCS sequences has the shortcomings of limited information ...
Xuguang Xu, Cunqian Feng, Lixun Han
doaj +1 more source
Insect ventral radar cross-section polarisation dependence measurements for radar entomology [PDF]
Radar entomology has developed such that routine long-term monitoring of insect flight through the atmospheric boundary layer is now practical. Typical entomological radars use X-band (9.4 GHz) marine transceivers with a vertical pencil beam and rotate ...
Aldhous, Anthony C., Hobbs, Stephen
core +1 more source
Terahertz Radar Cross Section Measurements Based on Millimeter-wave Converter
The measurement system has been built with Stepped Frequency Continuous Wave (SFCW) signal for Radar Cross Section (RCS) measurements in free-space at 220~330 GHz.
Wu Yang +3 more
doaj +1 more source

