Synthesizing Uniform Sum and Difference Patterns by Controlling Steer Angle and Using Sub-Arrays

Jafar Ramadhan Mohammed

Synthesizing Uniform Sum and Difference Patterns by Controlling Steer Angle and Using Sub-Arrays

Jafar Ramadhan Mohammed * § PhD

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§ Ninevah University

Synthesizing Uniform Sum and Difference Patterns by Controlling Steer Angle and Using Sub-Arrays

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Abstract

Synthesizing sum and difference patterns are usually achieved by controlling two separate sets of the amplitude and phase excitations of the radar antenna elements. In this paper, an alternative and effective approach is proposed. First, by equally partitioning the uniform array elements into two subarrays and then by suitably controlling the steered angle of the beam pattern of each sub-array individually, it is possible to generate the required sum and difference patterns. Since the steering angle parameter is the most important in the proposed method, a general strategy is shown for the selection process of its value. Unlike the existing techniques, the feeding network in the proposed approach is much simpler in practical implementation.

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Jafar Mohammed. 2017. "Synthesizing Uniform Sum and Difference Patterns by Controlling Steer Angle and Using Sub-Arrays". Global Journal of Research in Engineering, Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 17 (GJRE Volume 17 Issue F7).

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GJRE Volume 17 Issue F7

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

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Classification

GJRE-F Classification FOR Code: 290901

Submission ReceivedDecember 9, 2016
Peer Review Double Blind
Handling Editor
Accepted January 3, 2017
Published January 15, 2017

Version of record

v1.2

Issue date

November 13, 2017

Language

English

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Article Matrices

Total Score: 101

Country: Iraq

Subject: Global Journal of Research in Engineering

Authors: Jafar Ramadhan Mohammed (PhD/Dr. count: 0)

View Count (all-time): 466

Total Views (Real + Logic): 1178

Total Downloads (simulated): 96

Publish Date: 2017 01, Sun

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Total Views: 1.2K

Total Downloads: 96

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