Category Archives: Electronics

This contains all electronics related posts.

Dielectric Materials for Microwave/High Frequency Applications

This post provides a list of different dielectric materials that can be used in microwave applications. It is hoped more dielectric materials will be added to the list over time. The links along with each material link to more information … Continue reading

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Antenna Diagnostics - Back Projection Using Planar Near-Field Measurement Data

This post discusses planar near-field antenna measurements with focus on performing antenna diagnostics using back projection. An example of the back projection procedure is implemented in Matlab where near-field planar measurements of a standard gain horn are back projected. Typically … Continue reading

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Beagleboard Rev C3 USB EHCI Controller Trouble

If you are the owner of a BeagleBoard Revision C3, you might have noticed your USB devices disappear when there is sudden load of heavy traffic on the USB bus. Error messages along the lines of the following appear: phy0 … Continue reading

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