Microwaves & RF

An Introduction to S-Parameter Network Flow Diagrams

This article is part of the TechXchange: Vector Network Analyzers. This is the second in a multi-part series of articles on vector network analysis. Part 1 introduced the VNA, how such instruments ...
IEEE

Testability Modeling and Simulation of Ship Equipment Based on Multi-signal Flow Diagram

Abstract: It is crucial to build an accurate diagnosis model for testability design. This paper proposes a ship equipment testability modeling and simulation method based on multi-signal flow diagrams ...
日経クロステック

「設計期間を半減へ」，ミックスト・シグナルLSI設計フロー「STARCAD ...

デジタルLSIに比べて遅れていたアナログやミックスト・シグナル・チップの設計効率化に，半導体理工学研究センター（STARC）が取り組んでいる。2006年4月からこのプロジェクトを引っ張ってきた坪井邦彦氏（開発第2部Mixed Signal開発室長）に，プロジェクト ...
Electronic Design

One-Port VNA Calibration: A Look Under the Hood

What is the three-term one-port VNA error model? Manipulation of an S-parameter flow diagram to allow for the determination of each network node in terms of a single ...
Embedded

The basics of sigma delta analog-to-digital converters

The working of a modulator can be explained using a conversion example. In Table 1 the headings X, B, C, D, and W correspond to points in the signal path of the block diagram in Figure 2. For this ...
Scientific Research Publishing

Brzozowski, J.A. and McCluskey, E.J. (1963) Signal Flow Graph Techniques for Sequential ...

ABSTRACT: In this work a method called “signal flow graph (SFG)” is presented. A signal-flow graph describes a system by its signal flow by directed and weighted graph; the signals are applied to ...
EDN

CPAP Machine Reference Design

This application note presents a reference design for the Continuous Positive Airway Pressure (CPAP) machine. This document describes the CPAP machine, its theory of operation, signal processing, ...