Accession Number:

ADA455953

Title:

Research in Electromagnetic Scattering

Descriptive Note:

Final rept., 15 Mar 2004-14 Mar 2006

Corporate Author:

DEVANEY (AJ) ASSOCIATES HARVARD MA

Personal Author(s):

• Yaghjian, Arthur

Report Date:

2006-07-31

Pagination or Media Count:

8.0

Abstract:

In the main area of Frequency-Domain Electromagnetics, we made significant accomplishments in the sub-areas of Scattering-Matrix Analysis of periodic Arrays, Bandwidth and Quality Factor of Antennas, Supergain Arrays, and Surface Integral Equations. Yaghjian also continued to consult with John Moore of SAIC on his further testing of the source-based ILDCs implemented in recent years into the widely used high-frequency computer code Xpatch. A joint paper with Shore and Moore on the subject was presented at the 2005 Washington DC IEEE AP-S Symposium.

Descriptors:

• *ELECTROMAGNETIC SCATTERING
• *FREQUENCY DOMAIN
• QUALITY
• ANTENNAS
• PHASED ARRAYS
• BANDWIDTH
• INTEGRAL EQUATIONS
• TIME DOMAIN

Subject Categories:

• Radiofrequency Wave Propagation
• Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE