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What is the operating frequency bands for wearable antennas? 

Fractal antenna
Wearable technology
Ultra high frequency
Patch antenna
HFSS
Best insight from top research papers

Wearable antennas operate in various frequency bands. The ultrahigh-frequency (UHF) and very high-frequency (VHF) bands, which are below 1 GHz, are commonly used for offbody radio links . In addition, wearable antennas can also operate in the 2.4 GHz ISM frequency band, which is suitable for applications like Wifi, Bluetooth, and smart power meters . Furthermore, higher frequency bands such as the ultrahigh frequency (UHF) and ultrahigh frequency (UHF) bands are being explored for wireless body area networks (WBANs) in healthcare, sports, entertainment, identification systems, and military applications . The specific operating frequency of a wearable antenna depends on its design and intended application. For example, a textile patch antenna for military application operates at 2.4 GHz . Similarly, a rectangular Koch pre-fractal patch antenna for medical wireless applications operates in the ultrahigh frequency band .

Answers from top 5 papers

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Papers (5)Insight
Open access•Journal Article•DOI
Wearable Antennas for Off-Body Radio Links at VHF and UHF Bands: Challenges, the state of the art, and future trends below 1 GHz.
Paolo Nepa, Hendrik Rogier 
08 Oct 2015-IEEE Antennas and Propagation Magazine
105 Citations
The operating frequency bands for wearable antennas mentioned in the paper are the very high-frequency (VHF) and ultrahigh-frequency (UHF) bands, specifically below 1 GHz.
Book Chapter•DOI
Introduction to Body Centric Wireless Communication
Shiban K. Koul, Richa Bharadwaj 
01 Jan 2021
The paper mentions that the operating frequency bands for wearable antennas include UWB (Ultra-Wideband) and the 60 GHz mmWave frequency band.
Proceedings Article•DOI
Wearable Koch Pre-Fractal Antennas for Ultrahigh Frequency Band
Arianne dos Santos Ferreira Evangelista, Paulo Fernandes da Silva, Ewaldo Eder Carvalho Santanta, Mauro Sergio Pinto Silva, Raimundo C. S. Freire, Alexandre Jean Rene Serres, Jalberth Fernandes de Araujo, Maciel Alves de Oliveira, Paulo Henrique da Fonseca Silva 
20 May 2019
The paper does not mention the specific operating frequency bands for wearable antennas.
Proceedings Article•DOI
Heptagonal Fractal Antenna with Slit for Improved Efficiency
V. Remya, M. Kanthimathi, G. C. Jagan 
08 Dec 2022
The operating frequency band for wearable antennas mentioned in the paper is the ISM band, specifically at 2.4 GHz.
Proceedings Article•DOI
Design of Textile Antenna for Military Applications
26 Aug 2022
The operating frequency for the textile patch antenna in the provided paper is 2.4 GHz, which falls within the ISM frequency band.

Related Questions

What is specification of wearable antenna?9 answersThe specifications of wearable antennas, as detailed across various research contexts, highlight their diverse designs, operational frequencies, materials, and applications in the realm of Wireless Body Area Networks (WBAN). A textile-based multiband antenna designed on a flexible cotton substrate operates over frequencies of 5.6GHz, 7.4GHz, and 9.0GHz, with dimensions of 50x60x2 mm^3, showcasing good performance in terms of gain, bandwidth, and flexibility, making it suitable for Wi-Fi, Radio altimeters, 5G, and Satellite applications. Another miniaturized wearable antenna offers five band-notched characteristics, covering the entire UWB spectrum from 2.56 to 12.7 GHz, except for specific notch bands, and is designed on a Rogers 5880 substrate with dimensions of 30x25x0.508 mm^3, demonstrating its utility in medical development by reducing the need for hand swiping cards. A flexible transmitter for wearable applications, utilizing a cotton substrate and operating at a resonant frequency of 2.45 GHz, emphasizes the importance of portability, gain, bandwidth, and body compatibility, with dimensions of 60x70x2 mm^3. A dual-band antenna designed on a cotton jean substrate resonates in the ISM band at 2.45 GHz and 5.8 GHz, offering unidirectional radiation patterns and gains suitable for wearable applications, while maintaining SAR values within safe limits. A planar monopole antenna with a circular patch operates at 2.4 and 5.8 GHz, showing improved performance with the addition of a UC-EBG structure, indicating its potential in telemedicine within the ISM band. Lastly, a dual-band wearable monopole antenna, featuring a unique F-shaped monopole and an inverted L-shaped stub, operates at 2.4GHz and 5.8GHz, with dimensions of 18.5x10.5x0.644 mm^3, suitable for on-body and off-body wireless communication applications. These specifications collectively underscore the advancements in wearable antenna technology, catering to a wide range of applications with emphasis on flexibility, biocompatibility, and efficient performance.
What literature review for mmwave antenna for wearable application?4 answersWearable antennas for mmwave applications are a topic of interest in the literature. One paper discusses the advantages of using millimeter wave frequencies in wireless body area networks (WBANs) and presents a novel millimeter wave antenna design for wearable applications. Another paper presents a fully additively manufactured flexible wearable dual band antenna for 5G/mmwave biomedical applications, with operational frequencies at 28GHz and 38GHz. Similarly, a different paper proposes a single port conformal antenna for wearable applications, emphasizing flexibility and unobtrusiveness. These papers highlight the need for wearable antennas to cover higher frequencies, maintain flexibility, and be suitable for various applications such as sports, medical, and fitness purposes. The use of different materials and fabrication techniques, such as inkjet printing and 3D printing, are explored to achieve these goals.
What literature review for 26GHz mmwave MIMO antenna for wearable application?4 answersA literature review on 26GHz mmWave MIMO antennas for wearable applications reveals several key findings. Dong et al. discuss the development of miniaturized antenna technology for wearable devices, highlighting the different realization methods and performance index requirements. Tiwari et al. present a novel semi-flexible MIMO antenna with dual circular polarization in the millimeter-wave frequency band, designed specifically for wearable applications in biotechnologies. They evaluate the antenna's on-body performance and bending analysis using the anatomical Gustav human body model, as well as its simulated radiation characteristics through in-vitro measurements. Additionally, they map SAR analysis with the communication link margin to select the input power, ensuring human shielding. Another study by Tiwari et al. focuses on the integration of wearable antennas with different substrates and their multidimensional applicability in various fields, including communications, medical monitoring, and computing. Furthermore, a study by the unnamed authors proposes a wearable textile-based higher order mode microstrip antenna for mmWave-powered IoT devices, demonstrating the benefits of wireless power transmission and the potential for higher power reception compared to UHF bands.
What can be defined as the financial frequency band?5 answersThe financial frequency band refers to the range of frequencies at which financial variables exhibit connectedness or transmit shocks. It can be measured using the spectral representation of variance decompositions. High-frequency financial time series data can define market microstructure and provide insights into network linkages. These data sets carry unique characteristics and can capture the dynamics of volatility connectedness in financial institutions. The frequency at which connectedness is created can indicate the speed and persistence of information processing in stock markets. Additionally, the evolution of network connectivity in the period leading up to the U.S. financial crisis of 2007-09 can be analyzed to understand the density and linkages among firms. Therefore, the financial frequency band encompasses the different time-frequency dynamics of financial variables and their interconnectedness.
What are the design considerations for wearable antennas?5 answersDesign considerations for wearable antennas include satisfying technical requirements, being aesthetically acceptable, and suitable for clothing applications. Wearable antennas should be lightweight, manufactured with low-cost flexible substrates, and involve simple fabrication techniques. They should be able to withstand mechanical deformation while bending, stretching, and cramping, as well as different weather conditions. The operating frequency bands for wearable antennas are restricted, and they should be resonated in specific frequency ranges for different communication scenarios. Fabrication techniques such as line patterning, wet-etching, inkjet printing, screen printing, and embroidery are commonly employed for wearable antenna production. Additionally, wearable antennas for military applications should be lightweight, thin, easily integrated into garments, and perform well in rough environments.
5.72GHZ band for implantable antenna ?5 answersImplantable antennas operating in the 5.72 GHz band were not mentioned in the abstracts provided.

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