Array electromagnetic field applicator with integral field sensors for implicit correction of mutual coupling and mismatch

• 收藏
• 分享

专利权人:

FOUNDATION OF RESEARCH ON INFORMATION TECHNOLOGIES IN SOCIETY (ITIS FOUNDATION);FOUNDATION OF RESEARCH ON INFORMATION TECHNOLOGIES IN SOCIETY (IT'IS FOUNDATION)

发明人:

CAPSTICK, MYLES,KUSTER, NIELS,KUEHN, SVEN,NEUFELD, ESRA

申请号：

ES11180243

公开号：

ES2552159T3

申请日:

2011.09.06

申请国别(地区):

ES

年份:

2015

代理人:

摘要：

A system for producing a predetermined electromagnetic field distribution in a defined volume or region, comprising a multichannel radio frequency or microwave power supply (18), an array (19) of electromagnetic field generating elements (26) connected to said Multichannel radio frequency or microwave power supply (18), and a feedback controller (27) to control the radio frequency or microwave power supply (18) to achieve the desired electromagnetic field produced by each of said elements (26 ) such that the superposition of the fields produced by said electromagnetic field generating elements (26) produces said predetermined electromagnetic field distribution in said defined volume, the feedback to the controller (27) being the amplitude and phase of the electromagnetic field generated by each of the generating elements, in which the sensors ran The electric or magnetic or electromagnetic field sensors (4) are integrated with each electromagnetic field generating element (26) to directly determine the excitation of the element and therefore indirectly the amplitude and phase of the electromagnetic field generated by each of the generating elements (26), the system further comprising a plurality of measuring devices (20), each measuring device (20) being interconnected with at least one respective sensor (4) and thereby being integrated with a generating element (26 ) associated which has said at least one respective sensor (4) integrated therein, to determine and emit the amplitude and phase of the signal of said at least one respective sensor (4) and therefore the electromagnetic field produced by said element ( 26) associate.Un sistema para producir una distribución de campo electromagnético predeterminada en un volumen o región definida, que comprende una fuente de alimentación multicanal de radiofrecuencia o de microondas (18), un array (19) de elementos generadores de campo electromagnético (26) conectados a dicha fuente de alimentación multicanal de radiofrec

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/