scispace - formally typeset
Search or ask a question

What are the most common operating frequency ranges for wearable antennas used for WBAN? 


Best insight from top research papers

Wearable antennas used for WBAN commonly operate in the frequency ranges of 2.4 GHz to 5.8 GHz .

Answers from top 4 papers

More filters
Papers (4)Insight
The most common operating frequency ranges for wearable antennas used for WBAN applications are 2.4 GHz, 5.2 GHz, and 3.1 GHz - 10.6 GHz.
The paper states that the most common operating frequency bands for wearable antennas used for WBAN applications are the 2.45 GHz and 5.8 GHz ISM frequency bands.
The most common operating frequency ranges for wearable antennas used for WBAN in the provided paper are 2.3-3.5 GHz and 5.1-6.8 GHz.
The most common operating frequency range for the wearable antenna array used for WBAN in the provided paper is from 3 GHz to 5.92 GHz.

Related Questions

What are the various frequency ranges of WBV therapy used in rehabilitation?5 answersWhole Body Vibration (WBV) therapy in rehabilitation utilizes various frequency ranges to target different conditions. Studies have shown that frequencies such as 30-50 Hz can immediately enhance jump heights and running speed. Additionally, frequencies below 20 Hz have been found effective in relieving upper and lower limb spasticity in post-stroke patients under 60 years old. Furthermore, low-frequency WBV, up to 30 Hz, can increase blood flow, improve growth hormone levels, and enhance muscle strength. In the context of ataxia treatment, a frequency of 6.5 Hz has shown improvements in gait and posture. Moreover, a single WBV training unit at 30 Hz has demonstrated positive effects on the mobility of elderly patients with neurological disorders. These findings highlight the diverse frequency ranges used in WBV therapy for various rehabilitation purposes.
How do the operating frequency ranges for wearable antennas used for GPS affect the performance of the antenna?4 answersThe operating frequency range of wearable antennas used for GPS has an impact on their performance. In one study, antennas made from textile materials were tested with five different substrates, including felt, spun bond, cotton, drill, and denim. It was found that when affected by water absorption, four antennas remained functional at the GPS L1 frequency. Another paper focused on microstrip patch antennas for GPS applications in the L1 band. The thickness of the substrate was varied, and it was observed that as the thickness increased, the antenna performance improved. Additionally, a study on wearable antennas made with jute as the substrate found that the design of the antenna is crucial to ensure comfort to the wearer without affecting performance. The truncated square microstrip rectangular patch antenna designed with jute substrate showed promise for GPS applications at 1.575 GHz.
How to design a wearable antenna that is compact, lightweight, and has high efficiency?5 answersTo design a compact, lightweight, and high-efficiency wearable antenna, several factors need to be considered. First, the antenna should be made of low-loss and highly conductive materials to ensure good transmission and reception of electromagnetic radiation. Additionally, the antenna should be conformal and made of light materials to make it suitable for wearable devices. The use of flexible substrates, such as cotton material, can provide the desired flexibility and portability. Furthermore, the antenna should be designed with a small form factor and optimized for biocompatibility with the human body. Techniques such as using conductive textiles and slotted waveguide antennas can meet these requirements and allow for integration into clothing. Finally, appropriate fabrication techniques should be employed to minimize detuning effects and ensure optimal antenna performance.
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.
5.2GHZ band for implantable antenna ?5 answersImplantable antennas operating in the 5.2GHz band were not mentioned in the abstracts provided. The abstracts discussed various frequency bands for implantable antennas, including the MICS band (402-405 MHz), the ISM band (902-928 MHz), and the 2.4 GHz band. However, there was no mention of the 5.2GHz band.
What are the frequency range used for erbium doped fiber amplifiers Edfas )?10 answers