Orbitessera (Popularity: )

Spacecraft information, orbital data and Keplerian elements, radio frequencies, software information, orbital mechanics background information, ...
Category: Science\Astronomy\Amateur\Satellites

The Electromagnetic (RF) Spectrum (Popularity: )

Provides radio spectrum information. Includes technical articles, stories, data, application notes, freeware, new products, reviews, ...
Category: Science\Technology\Electrical Engineering\Communications

Integrated Engineering Software (Popularity: )

Provide CAE simulation software for analysis of electrostatic, magnetostatic, eddy current, particle trajectory, thermal, high ...
Category: Science\Technology\Software for Engineering\Finite Element Analysis

Polymers Division, NIST (Popularity: )

Free access to a full text archive of research reports, available as PDF.
Category: Science\Technology\Materials\Publications

How Stuff Works: How Radio Works (Popularity: )

Explains radio operation basics, transmitters, receivers and antennas.
Category: Science\Technology\Electronics\Tutorials

Algor, Inc. (Popularity: )

Finite element analysis and mechanical event simulation software for virtual prototyping.
Category: Science\Technology\Software for Engineering\Finite Element Analysis

Automatic monitoring of regional seismic events (Popularity: )

Technical paper describing an approach to automatic, real-time monitoring of regional seismic events, based on ...
Category: Science\Earth Sciences\Geophysics\Earthquakes

FCC (Popularity: )

United States Federal Communications Commission, the government regulatory body for television broadcasting.
Category: Science\Technology\Television\Organizations

Ansoft Corporation (Popularity: )

Electronic Design Automation (EDA) software. High frequency, Signal integrity, Circuit simulation, System simulation, and Electromechanical.
Category: Science\Technology\Software for Engineering\Electrical Engineering

Lucy Scale Developments (Popularity: )

Pitch, Pi, and other musical paradoxes.
Category: Science\Math\Recreations\Specific Numbers

J. A. Associates (Popularity: )

RPN Calculator with 5 unique keypads: standard, engineering, magnetics, trigonometry, and convert. Also offering magnetic ...
Category: Science\Technology\Software for Engineering\Electrical Engineering

Passive Integrated Transponder Information System (Popularity: )

The Passive Integrated Transponder (PIT) tag has been developed as a research and management tool ...
Category: Science\Biology\Ecology\Aquatic Ecology

Kepler Mission (Popularity: )

Discovery candidate mission designed to detect and characterize hundreds of Earth-size planets in the Habitable ...
Category: Science\Technology\Space\Missions

EKSPLA - lasers for science & industry (Popularity: )

A supplier of solid-state lasers and laser systems for science and industry as well as ...
Category: Science\Instruments and Supplies\Laboratory Equipment\Spectroscopy

Wafer Bumping (Popularity: )

A site about semiconductor advanced packaging fabrication processes and methods.
Category: Science\Technology\Electronics\Semiconductors

Spread Spectrum Scene (Popularity: )

Online-only magazine, published approximately twice-yearly. Technical articles, tutorials and discussions relating to RF and spread ...
Category: Science\Technology\Electronics\Publications

Boundary Element Method (Popularity: )

Resources: Acoustics, Laplace and Helmholtz Problems. Book, manuals, Fortran software (Free and to purchase).
Category: Science\Math\Numerical Analysis\Software

Transport Model for Scotland (Popularity: )

A multi-modal model covering strategic inter-urban travel within Scotland.
Category: Science\Social Sciences\Urban and Regional Planning\Transportation

DSP Algorithms (Popularity: )

Signal processing consultancy from algorithm development to assembly optimization, with emphasis on audio DSP.
Category: Science\Technology\Electronics\Signal Processing

Intercal LLC. (Popularity: )

Produces automated calibration tools used in the maintenance of electronic and mechanical test equipment and ...
Category: Science\Technology\Electronics\Test