Accession Number:

ADA162708

Title:

Adaptive Antenna Nulling Performance in a Dispersive Propagation Medium.

Descriptive Note:

Technical rept. 15 Sep 83-15 Jan 85,

Corporate Author:

MAXIM TECHNOLOGIES INC SANTA CLARA CA

Personal Author(s):

Report Date:

1985-02-15

Pagination or Media Count:

58.0

Abstract:

The Signal-to-Interference pulse Noise Ratio SINR performance of a generic Multi-Beam Antenna MBA and a Thinned Phased Array Antenna TPAA is evaluated for multiple jammer scenarios including the effect of angle-of-arrival distortion of the jamming signals caused by a striated propagation media. The analysis is based on computer modeling of the antenna configurations using the optimal Wiener solution for the adaptive weight calculations. Statistically distributed SINR values in fading are obtained by applying the equivalent effect of independent two-dimensional sample functions of spatially varying flat fading at the antenna aperture.

Subject Categories:

  • Electrical and Electronic Equipment
  • Countermeasures
  • Unmanned Spacecraft
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE