Transparent Spherical Spiral Antenna for Capsule Endoscopy Systems

Arayeshnia, Amir; Hajbagheri, Amirhossein; Rafiee, Majid; Simorangkir, Roy B. V. B.; Lalbakhsh, Ali

Abstract

A transparent spherical spiral antenna for endoscopy capsule systems for gastrointestinal monitoring is presented in this article. The capsule antenna is designed for operating in the Medical Implant Communication Systems frequency band (i.e., 401–406 MHz) and has an impedance bandwidth of 397–409 MHz. The transparency of the antenna allows it to be implemented in front of the camera. This leads to more available space inside the capsule for embedding more subsystems. The proposed antenna also has a circularly polarized omnidirectional radiation pattern. These characteristics allow a stable wireless communication link during the monitoring operation.

Citation

Arayeshnia, A., Hajbagheri, A., Rafiee, M., Simorangkir, R. B. V. B., & Lalbakhsh, A. (2022). Transparent Spherical Spiral Antenna for Capsule Endoscopy Systems. In 2022 16th European Conference on Antennas and Propagation (EuCAP). https://doi.org/10.23919/eucap53622.2022.9769369

• Conference Name: 2022 16th European Conference on Antennas and Propagation (EuCAP)
• Conference Location: Madrid, Spain
• Start Date: Mar 27, 2022
• End Date: Apr 1, 2022
• Acceptance Date: Jan 27, 2022
• Online Publication Date: May 11, 2022
• Publication Date: 2022
• Deposit Date: Oct 19, 2023
• Publisher: Institute of Electrical and Electronics Engineers
• Book Title: 2022 16th European Conference on Antennas and Propagation (EuCAP)
• ISBN: 9781665416047
• DOI: https://doi.org/10.23919/eucap53622.2022.9769369
• Public URL: https://durham-repository.worktribe.com/output/1792293