지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 105 - 108 (4page)
이용수
이 논문의 연구 히스토리 (4)
2013
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- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
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초록· 키워드
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Wireless capsule endoscopy (WCE) is one of the most influential bio-medical electronic technologies defined at the beginning of the century. In comparison with traditional endoscopic diagnosis, this application is characterized by noninvasive and low-risk, thereby provides surgeons with a new alternative to inspect the entire gastrointestinal (GI) track in a much more friendly way. Inverted-F antenna (IFA) is a very popular and widely used in WCE system because of several significant advantages. However, IFA also has many shortages that become big limitations for its commercial application, such as narrow bandwidth. Therefore, it is a great challenge to design a IFA with a wider bandwidth. In this paper, an existing IFA working on 1.2 GHz was investigated first. Then, by adding additional patches on the feed line, the narrow bandwidth problem of this IFA was well solved. By this method, no additional cost is needed, and also it is easy to manufacture.
목차
Abstract
1. INTRODUCTION
2. METHODOLOGY
3. RESULTS AND DISCUSSION
4. CONCLUSION
5. ACKNOWLEDGMENTS
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2015-510-001122609