Dual-band resonant cavity antenna for integrated sensing and communication applications

Mohammad Nasrat Zaqumi; Syed Muzahir Abbas; Subhas Mukhopadhyay; Mohsen Asadnia

doi:10.46620/URSIAPRASC25/XCLV3046

Dual-band resonant cavity antenna for integrated sensing and communication applications

Mohammad Nasrat Zaqumi^*, Syed Muzahir Abbas, Subhas Mukhopadhyay, Mohsen Asadnia

^*Corresponding author for this work

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

This paper introduces a single-layer Phase Transformation Surface (PTS) integrated with a Resonant Cavity Antenna (RCA) to achieve dual-band operation and enhance radiation performance. The PTS is located in the near-field of the RCA, allowing it to effectively modify the phase at two operating frequencies: 10.6 GHz and 11.4 GHz. This results in improved far-field directivity of 18.2 dBi and 18.4 dBi, respectively. These enhancements demonstrate the potential of PTS-integrated RCAs for high-directivity and frequency-selective applications in advanced wireless communication and sensing systems.

Original language	English
Title of host publication	2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC)
Place of Publication	Sydney
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	4
ISBN (Electronic)	9789463968157
ISBN (Print)	9798331521462
DOIs	https://doi.org/10.46620/URSIAPRASC25/XCLV3046
Publication status	Published - 2025
Event	2025 URSI Asia-Pacific Radio Science Meeting, AP-RASC 2025 - Sydney, Australia Duration: 17 Aug 2025 → 22 Aug 2025

Conference

Conference	2025 URSI Asia-Pacific Radio Science Meeting, AP-RASC 2025
Country/Territory	Australia
City	Sydney
Period	17/08/25 → 22/08/25

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10.46620/URSIAPRASC25/XCLV3046

https://ieeexplore.ieee.org/document/11185524

Cite this

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title = "Dual-band resonant cavity antenna for integrated sensing and communication applications",

abstract = "This paper introduces a single-layer Phase Transformation Surface (PTS) integrated with a Resonant Cavity Antenna (RCA) to achieve dual-band operation and enhance radiation performance. The PTS is located in the near-field of the RCA, allowing it to effectively modify the phase at two operating frequencies: 10.6 GHz and 11.4 GHz. This results in improved far-field directivity of 18.2 dBi and 18.4 dBi, respectively. These enhancements demonstrate the potential of PTS-integrated RCAs for high-directivity and frequency-selective applications in advanced wireless communication and sensing systems.",

author = "Zaqumi, \{Mohammad Nasrat\} and Abbas, \{Syed Muzahir\} and Subhas Mukhopadhyay and Mohsen Asadnia",

year = "2025",

doi = "10.46620/URSIAPRASC25/XCLV3046",

language = "English",

isbn = "9798331521462",

booktitle = "2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2025 URSI Asia-Pacific Radio Science Meeting, AP-RASC 2025 ; Conference date: 17-08-2025 Through 22-08-2025",

}

Zaqumi, MN , Abbas, SM , Mukhopadhyay, S & Asadnia, M 2025, Dual-band resonant cavity antenna for integrated sensing and communication applications. in 2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC). Institute of Electrical and Electronics Engineers (IEEE), Sydney, 2025 URSI Asia-Pacific Radio Science Meeting, AP-RASC 2025, Sydney, Australia, 17/08/25. https://doi.org/10.46620/URSIAPRASC25/XCLV3046

Dual-band resonant cavity antenna for integrated sensing and communication applications. / Zaqumi, Mohammad Nasrat ; Abbas, Syed Muzahir ; Mukhopadhyay, Subhas et al.
2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC). Sydney: Institute of Electrical and Electronics Engineers (IEEE), 2025.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Dual-band resonant cavity antenna for integrated sensing and communication applications

AU - Zaqumi, Mohammad Nasrat

AU - Abbas, Syed Muzahir

AU - Mukhopadhyay, Subhas

AU - Asadnia, Mohsen

PY - 2025

Y1 - 2025

N2 - This paper introduces a single-layer Phase Transformation Surface (PTS) integrated with a Resonant Cavity Antenna (RCA) to achieve dual-band operation and enhance radiation performance. The PTS is located in the near-field of the RCA, allowing it to effectively modify the phase at two operating frequencies: 10.6 GHz and 11.4 GHz. This results in improved far-field directivity of 18.2 dBi and 18.4 dBi, respectively. These enhancements demonstrate the potential of PTS-integrated RCAs for high-directivity and frequency-selective applications in advanced wireless communication and sensing systems.

AB - This paper introduces a single-layer Phase Transformation Surface (PTS) integrated with a Resonant Cavity Antenna (RCA) to achieve dual-band operation and enhance radiation performance. The PTS is located in the near-field of the RCA, allowing it to effectively modify the phase at two operating frequencies: 10.6 GHz and 11.4 GHz. This results in improved far-field directivity of 18.2 dBi and 18.4 dBi, respectively. These enhancements demonstrate the potential of PTS-integrated RCAs for high-directivity and frequency-selective applications in advanced wireless communication and sensing systems.

UR - https://www.scopus.com/pages/publications/105019953645

U2 - 10.46620/URSIAPRASC25/XCLV3046

DO - 10.46620/URSIAPRASC25/XCLV3046

M3 - Conference proceeding contribution

AN - SCOPUS:105019953645

SN - 9798331521462

BT - 2025 URSI Asia-Pacific Radio Science Meeting (AP-RASC)

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Sydney

T2 - 2025 URSI Asia-Pacific Radio Science Meeting, AP-RASC 2025

Y2 - 17 August 2025 through 22 August 2025

ER -

Dual-band resonant cavity antenna for integrated sensing and communication applications

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