DocumentCode
1138897
Title
Circular array and nonsinusoidal waves
Author
Al-halabi, Maha M. ; Hussain, Malek G M
Author_Institution
Dept. of Electr. & Comput. Eng., Kuwait Univ., Kuwait
Volume
31
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
254
Lastpage
261
Abstract
A theory of circular array antennas based on nonsinusoidal (rectangular) pulses, is developed. Different antenna patterns such as peak amplitude, peak power, energy, and slope pattern are derived and plotted. The antenna patterns yield the resolution angle for the circular array as a function of array radius and frequency bandwidth. The effect of additive Gaussian noise on the angular resolution capability of the circular array is analyzed. The analysis is based on calculating slope patterns by using linear regression algorithm for different signal-to-noise power ratios
Keywords
antenna arrays; antenna theory; additive Gaussian noise; array radius; circular array antennas; energy; frequency bandwidth; linear regression algorithm; nonsinusoidal waves; peak amplitude; peak power; pulses; rectangular; resolution angle; slope pattern; Additive noise; Antenna arrays; Antenna theory; Bandwidth; Energy resolution; Frequency; Gaussian noise; Pattern analysis; Signal analysis; Signal resolution;
fLanguage
English
Journal_Title
Electromagnetic Compatibility, IEEE Transactions on
Publisher
ieee
ISSN
0018-9375
Type
jour
DOI
10.1109/15.30912
Filename
30912
Link To Document