allpass filtersFourier transformphase transfertransform-of-a-transform theoremtransparent distorting mediaSummary Allpass filters with nonlinear phase transfer functions may have significant detrimental effects on the "quality" of the resulting output image g[x]. In this chapter, the actions of specific ...
reflection‐type allpass networkstransmission‐type equalizersThis chapter discusses some of the more practical aspects of the filter design process, making use of the methods that have been developed to create useful filtering functions. It then discusses the filtering function's realization in a ...
a new current mirror based all-pass, tunable phase shifter architecture is proposed in 0.18um CMOS, after a brief introduction on phase shifter applications, and comparison between different implementation methods. In the new current-mode approach the cut-off frequency of transistor is the operational...
The problem of designing all-pass phase networks using Chebyshev criterion is considered. The existence, unicity and characterization of the best apprt ximation to a given phase response are discu-ssed. A practical algorithm is developed to design the opten tell pass filter. Numerical examples are...
1. An all-pass system for phase adjustment comprising 2. The all-pass system of claim 1 further defined by said means (d) being incorporated into said input means (a) as a split load phase inverter transistor circuit. 3. The all-pass system of claim 1 further defined by the input mean...
We're all familiar with low-pass filters, high-pass filters, band-pass filters, band-stop filters and other filter types, but the all-pass filter is perhaps less well known. All-pass filters have no amplitude roll-off properties, but they do have phase-shift properties that can be of us...
a请输入您需要翻译的文本!ISSUING AIRLINE ISSUING AIRLINE[translate] aelectronic phase correction with various all-pass filters #the high- and low-pass amplitude response remains untouched). This linearizes phase response above 200Hz to more or less walk the zero line.[translate]...
The proposed circuit is based on series of voltage-controlled all-pass filter as delay chain, and enables phase regulation of analog input signals in wide range. Other characteristics of the input signal, such as amplitude and waveform are not deteriorated. The gm-C voltage-controlled all-pass ...
In this article, a phase-synchroniser based on gm-C all-pass filter chain with sliding mode control is presented. The filter chain provides good controllable delay characteristics over the full range of phase and frequency regulation, without deterioration of input signal amplitude and waveform, ...
1) last pass phase 最后通过阶段2) endgame [英]['endɡeɪm] [美]['ɛnd'gem] 最后阶段 例句>> 3) owned [英][əund] [美][ond] 最后过程(阶段)自写码4) final stage,terminal phase 最后阶段(林)5) the last stage of the approach 助跑最后阶段 例句>> 6) final merge phase...