Development and Experimental Implementation of Planar Array Antenna for Monostatic Doppler Sodar

Dr. A.Kamala Kumari

Development and Experimental Implementation of Planar Array Antenna for Monostatic Doppler Sodar

Dr. A.Kamala Kumari * §

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Andhra University

Development and Experimental Implementation of Planar Array Antenna for Monostatic Doppler Sodar

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Abstract

This paper describes the development of a new acoustic planar array antenna system to produce beam steering patterns for Doppler sodar applications. The antenna has been integrated with the tweeter elements that enable the beam to be steered in the desired direction. Experiments have been conducted in sodar laboratory to confirm that the beam forming and echo detection functions very well. As a result, it is found that the beam is maintained in the desired direction with a beam width of 10°, and the normalized field pattern of planar array as a function of its position is observed for varying frequencies. The antenna contains distributed transmit (TX) and receive (RX) modules, and generates one fan beam on transmit, and a number of simultaneous pencil beams on receive.

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

Dr. Kumari. 1970. "Development and Experimental Implementation of Planar Array Antenna for Monostatic Doppler Sodar". Global Journal of Research in Engineering, Global Journal of Research in Engineering - F: Electrical & Electronic GJRE-F Volume 13 (GJRE Volume 13 Issue F1).

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GJRE Volume 13 Issue F1

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

Not Found

Classification

GJRE-F Classification FOR Code: 100501

Submission ReceivedDecember 8, 2012
Peer Review Double Blind
Handling Editor
Accepted January 1, 2013
Published January 15, 2013

Version of record

v1.2

Language

English

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Article Matrices

Total Score: 111

Country: India

Subject: Global Journal of Research in Engineering

Authors: Dr. A.Kamala Kumari, A.B.Rao, A.Nagaraju, M.P.Rao, Vanimadhavi, K.T.Rao (PhD/Dr. count: 1)

View Count (all-time): 188

Total Views (Real + Logic): 8516

Total Downloads (simulated): 592

Publish Date: 2013 01, Tue

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Total Views: 8.5K

Total Downloads: 592

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