A Low-Noise CMOS Receiver Frontend for NMR-based Surgical Guidance

Anders, J; Reymond, S; Boero, G; Scheffler, K

doi:10.1007/978-3-540-92841-6_22

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

会議論文

A Low-Noise CMOS Receiver Frontend for NMR-based Surgical Guidance

MPS-Authors

There are no MPG-Authors in the publication available

External Resource

https://link.springer.com/content/pdf/10.1007%2F978-3-540-92841-6_22.pdf
(出版社版)

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

Anders, J., Reymond, S., Boero, G., & Scheffler, K. (2009). A Low-Noise CMOS Receiver Frontend for NMR-based Surgical Guidance. In C., Lim, & J., Goh (Eds.), 13th International Conference on Biomedical Engineering: ICBME 2008 3–6 December 2008 Singapore (pp. 89-93). Berlin, Germany: Springer.

引用: https://hdl.handle.net/21.11116/0000-0003-36A0-B

要旨

In this paper a novel architecture for an integrated NMR receiver front-end for surgical guidance applications is described. While the chip consumes only 9 mA supply current from a 3.3 V power supply it has a measured input referred noise density of 0.7 nV/√Hz. The receiver consists of the reception coil, an on-chip tuning capacitor an LNA and a 50Ω output buffer. The system is designedfor operation in a B0-field of 1.5 T corresponding to a frequency of 63MHz. It is implemented in a 0.35 μm CMOS high voltage process and occupies a chip area of 500 μm x 760 μm.