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B1 field comparison for RF coils in ultra-high-field MRI
B-1 field comparison for RF coils in ultra-high-field MRI
- Yoo, Hyoung suk;
- Lee, JongHwa;
- Akgun, Can Eyup;
- Gopinath, Anand;
- Vaughan, J. Tommy
Citations
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4Citations
SCOPUS
4초록
This reported work demonstrates the use of convex optimisation to localise the transverse magnetic B-1(+) field in regions of interest for recently proposed multi-sectioned alternating impedance coils and the traditional transmission line coil. An approach based on different axial slices to identical radio frequency (RF) coils except upper stripline structure is investigated. Electromagnetic simulation results are compared for RF coils and discussed in detail at 7.0 T.
키워드
Alternating impedance; B1 field; Convex optimisation; Electromagnetic simulation; Radio frequency coils; Regions of interest; Stripline structures; Transverse magnetic
- 제목
- B1 field comparison for RF coils in ultra-high-field MRI
- 제목 (타언어)
- B-1 field comparison for RF coils in ultra-high-field MRI
- 저자
- Yoo, Hyoung suk; Lee, JongHwa; Akgun, Can Eyup; Gopinath, Anand; Vaughan, J. Tommy
- 발행일
- 2013-12
- 유형
- 정기 학술지(letter(letters to the editor))
- 권
- 49
- 호
- 25
- 페이지
- 1601 ~ 1603
- 언어
- ENG
- 출판사
- Institute of Electrical Engineers
- 발행국가
- 영국
- 분량
- 3 페이지
- ISSN
- E 1350-911X
P 0013-5194