Electromagnetic characterization of conformal antennas [PDF]
The ultimate objective of this project is to develop a new technique which permits an accurate simulation of microstrip patch antennas or arrays with various feed, superstrate and/or substrate configurations residing in a recessed cavity whose aperture ...
Alexanian, Angelos +5 more
core +1 more source
A study of radar cross section measurement techniques [PDF]
Past, present, and proposed future technologies for the measurement of radar cross section were studied. The purpose was to determine which method(s) could most advantageously be implemented in the large microwave anechoic chamber facility which is ...
Mcdonald, Malcolm W.
core +1 more source
User's manual for three dimensional FDTD version B code for scattering from frequency-dependent dielectric materials [PDF]
The Penn State Finite Difference Time Domain Electromagnetic Scattering Code Version B is a three dimensional numerical electromagnetic scattering code based upon the Finite Difference Time Domain Technique (FDTD). The supplied version of the code is one
Beggs, John H. +2 more
core +1 more source
Recent Radar Observations of the Sub-Centimeter Orbital Debris Environment [PDF]
The NASA Orbital Debris Program Office (ODPO) has conducted radar observations of the orbital debris environment since the early 1990s to provide measurement data that supports orbital debris models and risk mitigation activities in support of NASA ...
Kennedy, Timothy +2 more
core +1 more source
Rough surface scattering based on facet model [PDF]
A model for the radar return from bare ground was developed to calculate the radar cross section of bare ground and the effect of the frequency averaging on the reduction of the variance of the return.
Fung, A. K., Khamsi, H. R., Ulaby, F. T.
core +1 more source
Physical optics for oven-plate scattering prediction [PDF]
An oven assembly design is described, which will be used to determine the effects of temperature on the electrical properties of materials which are used as coatings for metal plates. Experimentally, these plates will be heated to a very high temperature
Baldauf, J., Lambert, K.
core +1 more source
Recent Results from the Goldstone Orbital Debris Radar: 2016-2017 [PDF]
Since 1993, the NASA Orbital Debris Program Office has used the Goldstone Orbital Debris Radar (Goldstone) to sample statistically the orbital debris environment.
Anz-Meador, Phillip +4 more
core +1 more source
Electromagnetic properties of ice coated surfaces [PDF]
The electromagnetic scattering from ice coated structures is examined. The influence of ice is shown from a measurement standpoint and related to a simple analytical model.
Beard, L. +3 more
core +1 more source
A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. [PDF]
Sensors (Basel)Zhang G, Shi W, Miao Q, Shen X.
europepmc +1 more source
Polarization-controlled coding metasurface with phase cancellation and diffusion for enhanced radar cross section reduction. [PDF]
Sci RepUbaid Ullah M +10 more
europepmc +1 more source