A general purpose Q-measuring circuit using pulse ring-down

Phase Noise Simulation Using General-purpose Circuit Analysis Programs

In the present paper, parameterized Spice models are developed for the phase noise simulation. It is accomplished by a standard frequency and noise analysis for obtaining the noise factor using the noise sources, incorporated in the library elements. Based on the Leeson model, the single-sideband phase noise is investigated. An approach is developed to phase noise reduction in oscillator circui...

A 39x48 GENERAL-PURPOSE FOCAL-PLANE PROCESSOR ARRAY INTEGRATED CIRCUIT

This paper presents the implementation of a generalpurpose programmable vision chip, with a 39×48 SIMD processor-per-pixel array, fabricated in a 0.35μm CMOS technology. The chip employs Analogue Processing Elements to achieve cell density of 410 cells/mm. The array operates at 1.25MHz with power consumption of 12μW/cell and executes low-level image-processing algorithms in real-time. Chip arch...

Quantitative analysis of jugular venous pulse obtained by using a general-purpose ultrasound scanner

This is a self-published methodological note distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The note contains an original reasoning of mine and the goal to share thoughts and methodologies, not results. Therefore b...

General-Purpose Computation without General-Purpose Processors

Catalytic Pyrolysis of General Purpose PolyStyrene Using Red Mud as a Catalyst