摘要
从两个基本的桥路连接,提出一个统一的相量模式。从而对正交调制、解调型自动平衡电路作了精辟的分析,深入阐明电路工作原理。
Based on the two basic bridges connection, this paper presented a uniform phasor mode and analysed the quadrature modulationdemodulation automatic balance circuit and its principles. The work of this paper is beneficial to those people engaged in electronic measurements and instrument design.
出处
《实验室研究与探索》
CAS
2003年第5期45-47,共3页
Research and Exploration In Laboratory
关键词
工作原理
数字阻抗电桥
自动平衡
解调轴
正交调制
相量
impedance and admittance triangle
product modulation and demodulation
demodulation axes
