Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)

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Miniaturized Dual-Band Circular Patch Antenna with Diplexer for Biomedical Imaging and Satellite Communication Application

Authors
V. Jaya Prakesh1, *, Ch. Satish Kumar1, G. Sri Meghana1, P. Doondeswara Rao1, D. Easwar1
1Department of Electronics and Communication Engineering, PSCMRCET Engineering and Technology, JNTUK, Vijayawada, Andhra Pradesh, India
*Corresponding author. Email: vjayaprakash0204@gmail.com
Corresponding Author
V. Jaya Prakesh
Available Online 4 November 2025.
DOI
10.2991/978-94-6463-858-5_169How to use a DOI?
Keywords
Antenna; Doplexer; Imaging; Satellite; communication
Abstract

This paper introduces a compact, dual-band antenna for critical biomedical imaging and satellite communication applications. The antenna is designed to be extremely efficient at two primary frequency bands: 2.27 GHz – 2.47 GHz, which is particularly optimized for biomedical applications like microwave imaging for stroke diagnosis and tumour detection, and 3.48 GHz – 4.57 GHz, which covers the C-band for satellite communications, including 5G NR mid-band and radar systems. The design prioritizes high radiation efficiency, stable gain, and compactness, making it very appropriate for both implantable medical devices and satellite ground station applications. Through meticulous examination of return loss, bandwidth, and radiation patterns, the paper demonstrates the antenna’s robust performance and reliability, emphasizing its promise for critical applications in healthcare and communications technologies.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
Series
Advances in Computer Science Research
Publication Date
4 November 2025
ISBN
978-94-6463-858-5
ISSN
2352-538X
DOI
10.2991/978-94-6463-858-5_169How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - V. Jaya Prakesh
AU  - Ch. Satish Kumar
AU  - G. Sri Meghana
AU  - P. Doondeswara Rao
AU  - D. Easwar
PY  - 2025
DA  - 2025/11/04
TI  - Miniaturized Dual-Band Circular Patch Antenna with Diplexer for Biomedical Imaging and Satellite Communication Application
BT  - Proceedings of International Conference on Computer Science and Communication Engineering (ICCSCE 2025)
PB  - Atlantis Press
SP  - 2035
EP  - 2042
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-858-5_169
DO  - 10.2991/978-94-6463-858-5_169
ID  - Prakesh2025
ER  -