Title: Multi-channel hexagonal surface coils for 1.5T MRI scanner
Abstract: Radio-Frequency coil is the major component used in the detection of Nuclear Magnetic Resonance Signal. Usually the Radio Frequency coil is designed for operation on a specific Magnetic Field strength based Magnetic Resonance Imaging system. Multi-element phased coils, offers the high signal-to-noise ratio (SNR) and Resolution of a small surface coil over field of view (FOV) normally associated with body imaging with no increase in imaging time. Multi-channel phased array coil Imaging is an advanced method for obtaining high Resolution Images with enhanced signal-to-noise ratio (SNR) and large field of view (FOV) compared to single loop surface coil. This paper describe the method of Implementing a Hexagonal Surface type Receive only Radio Frequency coil which has ability to detect the Nuclear Magnetic Resonance Signal of <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> H Nuclei at 63.87 MHz Resonance Frequency for 1.5T Magnetic Resonance Imaging scanner. The RF coil in MRI is used for excitation of the Magnetization and to receive the Signal from the excited spins. A surface coil is usually a loop of conducting material designed specifically for localized body regions. These coils have high SNR and uniform sensitivity. The Return loss of fabricated surface coil is 24.521 dB and bandwidth is 0.188 MHz.
Publication Year: 2016
Publication Date: 2016-07-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 3
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