Electric-field measurement near a ring antenna by a new field sensor using piezoelectric resonance

被引：3
作者：
Lee, D
Lee, S
机构：
[1] Department of Physics, KAIST, Yusongku, Daejon
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1996年 / 67卷 / 09期
关键词：
D O I：
10.1063/1.1147414
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
It is demonstrated that the pulse spectroscopy in combination with piezoelectric resonance makes an ideal nondisturbing tool for the measurement of electric field near an antenna. The dependence of the picked up resonance signal on the amplitude and direction of external electric field was quantitatively evaluated. This new field sensing technique was used to investigate the field of a ring antenna the near field of which is widely used. (C) 1996 American Institute of Physics.
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页码：3320 / 3324
页数：5
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