## Abstract The conventional phase difference method for MR thermometry suffers from disturbances caused by the presence of lipid protons, motion‐induced error, and field drift. A signal model is presented with multi‐echo gradient echo (GRE) sequence using a fat signal as an internal reference to o
An algebraic method for noise parameter analysis of temperature noise models
✍ Scribed by Mikael Garcia; Jörgen Stenarson; Herbert Zirath; Ilcho Angelov
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 116 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
A new method for calculation of the noise parameters of arbitrary temperature noise circuits is presented. The method is straightforward and related to nodal analysis of networks. For demonstration purposes, the method is applied to a frequently used temperature noise model for an intrinsic FET.
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