专利名称:NUCLEAR MAGNETIC RESONANCE SIGNAL PROCESSING APPARATUS
发明人:MAYORAN RAJENDRA,マヨラン ラジェンドラ
申请号:JP2011185898
申请日:20110829
公开号:JP2013046666A
公开日:
20130307
专利附图:
摘要:PROBLEM TO BE SOLVED: To provide a nuclear magnetic resonance signal processing apparatus where a noise figure is not to be increased in a reception
system.SOLUTION: The nuclear magnetic resonance signal processing apparatus includes:
a receiving coil (108) for receiving a nuclear magnetic resonance signal; an amplifier (151) for amplifying the nuclear magnetic resonance signal received by the receiving coil; a frequency conversion part (153) for converting the nuclear magnetic resonance signal amplified by the amplifier into a predetermined frequency; a signal strength adjuster (156) for adjusting the signal strength of the nuclear magnetic resonance signal converted into the predetermined frequency in the frequency conversion part; and an
A/D converter (158) for converting the nuclear magnetic resonance signal adjusted by the signal strength adjuster into a digital nuclear magnetic resonance signal.
申请人:GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY CO LLC,ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
地址:アメリカ合衆国・ウィスコンシン州・53188・ワウケシャ・ノース・グランド
ヴュー・ブールバード・ダブリュー・710・3000
国籍:US
代理人:伊藤 信和