Anagnostou, Dimitris

Constantinides, Constantin

Jack Soh, Ping

Joshi, Rahil

Lago, Herwansyah

Podilchak, Symon

Ramli, Muhammad Nazrin

English

A flexible folded-shorted patch (FSP) antenna with dual-band functionality for wearable applications is presented. The proposed antenna is operational at 400 MHz and 2.4 GHz and can be considered compact for the lower operational frequency band (0.13λo × 0.13λo × 0.02λo). Flexible polydimethylsiloxane (PDMS) is used as the substrate due to its relatively low-cost as well as its robustness for wearable applications. A comparison of the fields radiated by the FSP, in terms of the TM010 and TM001 modes are also presented considering the cavity model which is actually related to the two noted operating bands. Equations needed to calculate the beam pattern and directivity for these modes are also derived and their results are compared to commercial full-wave simulations and measurements of a wearable PDMS prototype. An analysis was also performed to characterize the relevant dimensions that are important for independently controlling or tuning the resonant frequencies for these two radiating modes. The proposed antenna can be suitable for robust wearable applications such as military search and rescue operations, emergency response team units, and medical services

Edinburgh Research Explorer

Analysis and Design of Dual-Band Folded-Shorted Patch Antennas for Robust Wearable Applications

Crossref

A flexible folded-shorted patch (FSP) antenna with dual-band functionality for wearable applications is presented. The proposed antenna is operational at 400 MHz and 2.4 GHz and can be considered compact for the lower operational frequency band (0.13λ o × 0.13λ o × 0.02λ o ). Flexible polydimethylsiloxane (PDMS) is used as the substrate due to its relatively low-cost as well as its robustness for wearable applications. A comparison of the fields radiated by the FSP, in terms of the TM 010 and TM 001 modes are also presented considering the cavity model which is actually related to the two noted operating bands. Equations needed to calculate the beam pattern and directivity for these modes are also derived and their results are compared to commercial full-wave simulations and measurements of a wearable PDMS prototype. An analysis was also performed to characterize the relevant dimensions that are important for independently controlling or tuning the resonant frequencies for these two radiating modes. The proposed antenna can be suitable for robust wearable applications such as military search and rescue operations, emergency response team units, and medical services

Podilchak, Symon K.

Anagnostou, Dimitris E.

Soh, Ping Jack

Heriot Watt Pure

https://www.research.ed.ac.uk/files/146227610/Analysis_and_Design_of_Dual_Band_Folded_Shorted_Patch_Antennas_for_Robust_Wearable_Applications.pdf

Analysis and Design of Dual-Band Folded-Shorted Patch Antennas for Robust Wearable Applications

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Heriot Watt Pure

Heriot Watt Pure