Design and Simulation of a Birdcage Coil using CST Studio Suite for Application at 7T
نویسندگان
چکیده
منابع مشابه
Design and Simulation of a Birdcage Coil using CST Studio Suite for Application at 7T
This work describes the study of coil for Magnetic Resonance Imaging (MRI) application. Concretely, the principal objective is the design of a birdcage coil (RF coil) to use in a 7 Tesla scanner. More strength field has a better SNR and increased chemical shift effects, improving spectral fat suppression and spectroscopy. Moreover, a better SNR increases the spatial resolution or reduces the im...
متن کاملNumerical Comparison Between TEM Head Coil and Birdcage Head Coil at 7T
G. D. DeMeester, Z. Zhai, M. A. Morich, C. Leussler, C. Findeklee Philips Medical Systems, Cleveland, Ohio, United States, Philips Research Laboratories, Hamburg, Hamburg, Germany Introduction A TEM T/R head coil and a shielded birdcage T/R head coil operated at 298MHz/7T were both modeled using the Finite Difference Time Domain (FDTD) method. The two coils have approximately the same physical ...
متن کاملStudy The Various Feeding Techniques of Microstrip Antenna Using Design and Simulation Using CST Microwave Studio
Microstrip patch antennas can be fed by a variety of methods. These methods can be classified into two categoriescontacting and non-contacting. In the contacting method, the RF power is fed directly to the radiating patch using a connecting element such as a microstrip line. In the non-contacting scheme, electromagnetic field coupling is done to transfer power between the microstrip line and th...
متن کاملSimulation of Shielding Effectiveness of Materials using CST Studio
Recently, the development of electronic and electric devices has caused an increase in the level of electromagnetic radiation; therefore, the demand for protection against this danger has increased. There are many ways how to ensure the protection of device against electromagnetic interference; however, this paper is devoted just one of the ways, the shielding. The paper is focused on calculati...
متن کاملUsing a whole-body 31P birdcage transmit coil and 16-element receive array for human cardiac metabolic imaging at 7T
PURPOSE Cardiac phosphorus magnetic resonance spectroscopy (31P-MRS) provides unique insight into the mechanisms of heart failure. Yet, clinical applications have been hindered by the restricted sensitivity of the surface radiofrequency-coils normally used. These permit the analysis of spectra only from the interventricular septum, or large volumes of myocardium, which may not be meaningful in ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2013
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/51/1/012019