The helical antenna for the capsule endoscope

Sang Il Kwak, Kihun Chang, Young Joong Yoon

Research output: Chapter in Book/Report/Conference proceedingConference contribution

34 Citations (Scopus)

Abstract

In this paper, the helical antenna for capsule endoscope is designed. To encase the system in a small capsule module and to obtain omni-directional radiation pattern for detecting the transmitted signal independent of the transmitter positions, and to obtain wide bandwidth, a small sized normal mode helical antenna which end is connected to the ground is designed. The diameter and the height of the helix are 8 mm and 5.6 mm, respectively. Measured results show that the antenna has 32 MHz bandwidth for VSWR<2, and the omni-directional radiation pattern.

Original languageEnglish
Title of host publication2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest
Pages804-807
Number of pages4
Volume2 B
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting - Washington, DC, United States
Duration: 2005 Jul 32005 Jul 8

Other

Other2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting
CountryUnited States
CityWashington, DC
Period05/7/305/7/8

Fingerprint

Helical antennas
Endoscopy
Bandwidth
Antenna grounds
Transmitters
Antennas

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Kwak, S. I., Chang, K., & Yoon, Y. J. (2005). The helical antenna for the capsule endoscope. In 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest (Vol. 2 B, pp. 804-807). [1552139] https://doi.org/10.1109/APS.2005.1552139
Kwak, Sang Il ; Chang, Kihun ; Yoon, Young Joong. / The helical antenna for the capsule endoscope. 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. Vol. 2 B 2005. pp. 804-807
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Kwak, SI, Chang, K & Yoon, YJ 2005, The helical antenna for the capsule endoscope. in 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. vol. 2 B, 1552139, pp. 804-807, 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Washington, DC, United States, 05/7/3. https://doi.org/10.1109/APS.2005.1552139

The helical antenna for the capsule endoscope. / Kwak, Sang Il; Chang, Kihun; Yoon, Young Joong.

2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. Vol. 2 B 2005. p. 804-807 1552139.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kwak SI, Chang K, Yoon YJ. The helical antenna for the capsule endoscope. In 2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting, Digest. Vol. 2 B. 2005. p. 804-807. 1552139 https://doi.org/10.1109/APS.2005.1552139