This paper analyses the layerover and corner reflection effects of building in high-resolution SAR image.

Application of wide angle reflection in seismic acquisition in complex mountainous area.;

NMO method of wide angle reflection with truncation error correction;

And the techniques such as wide angle reflection information extraction, interacted dynamic NMO correction muting in CMP super-gather, are first brought forward in Jianghan.

Recently, more and more people focus on the wide angle reflection(WAR), which is a very important way of obtaining high quality seismic data by exploring in fields.

A seismic survey method called wide angle reflection(WAR) used for exploration of weak reflectors below shielded layer of high velocity was described in this paper.

<Abstrcat>Employing the iterative physical optics method, the electromagnetic scattering of the corner reflector and cavity are calculated.

Summarized radar cross-section of various structure corner reflectors, and give calculate example as well as testing result, based on the analyses radio wave via corner reflector polarize change,studied circular polarization corner reflector and millimeter wave corner reflector.

This paper analyzes the difference of corner reflection effect between bomb fins and ordinary rectangular corner reflector , and derives the formula of RCS of the corner reflection effect of bomb fins for engineering calculating using equivalent section method, and the formula is verified by means of calculating the scatter property of bomb fins synthetic model.

The need and the feasibility of the Laser Ranging using the lunar exploration satellite,and the design proposal of the mounted cube corner retro-reflector array are presented in this paper.