While the all - pass network for equalizing improves the precision of signal transmission . at last the circuitry realization ? some test data and trouble shooting are presented . the measure results are much better than the product of the other institute 下变频系统的群延迟均衡器,采用全通网络电路来实现,采用ansoft的serenade软件对其进行仿真与优化,该设计提高了系统传输信号的准确度。
Based on that and the actual request , the thesis focuses on two ways of frequency synthesis : phase - loop locked and phase - loop locked + direct digital synthesis . then it introduces the concepts of group - delay and all - pass network , analyzes the theory of equalizing the group - delay of filter by all - pass network , simulates the design and sums up a perfect designing and debugging precept 中频群延迟的均衡通过全通网络来实现,文中给出了信号传输中群延迟的概念以及全通网络的概念,详细分析了全通网络用作群延迟均衡器的设计原理,并对设计进行了计算机仿真,给出了满足要求的设计方案。
全: complete通: open up or clear out by poki ...网络: network; electric network me ...带通网络: band pass network; bandpass network低通网络: lpn low pass network高通网络: high-pass network; hpn high pass network沟通网络: communication networks交通网络: traffic network transportation network连通网络: connected network流通网络: circulation network; distribution network普通网络: general network交通网络分析: traffic network analysis卡通网络竞速: cartoon network speedway卡通网络赛车: cartoon network racing轮形沟通网络: wheel communication network有源低通网络: active low-pass network正式沟通网络: formal networks全通格子网络: all-pass lattice全通四端网络: all-pass lattice全通相移网络: all pass shift network; allpass phase shift network全通有源网络: all-pass active network非正式沟通网络: informal network沟通网络与结构: communication network and structure美国瑞通网络公司: riverstone networks瑞通网络有限公司: riverstone networks