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FREQUENCY SWITCHING CIRCUIT, TRANSMISSION DEVICE, DEVICE FOR INTRODUCTION INTO A SUBJECT, AND SENDING/RECEIVING SYSTEM
专利权人:
发明人:
申请号:
EP10832917.8
公开号:
EP2453621A1
申请日:
2010.08.10
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
An in-vivo information acquiring system 1 includes a capsule medical apparatus 10 that is:introduced into a subject 100 and then transmits data including acquired information as a wireless signal and a receiving apparatus 30 that receives the wireless signal by using a plurality of external antennas 20. The in-vivo information acquiring system 1 includes a center frequency adjuster that adjusts the center frequency of a carrier wave that carries data a frequency modulator that modulates the frequency of the carrier wave according to data input and a frequency switching unit that switches the resonance frequency of an external resonance circuit that outputs data to outside.
来源网站:
中国工程科技知识中心
来源网址:
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