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Tales from the Cube: Resistor Turned Strain Gauge

Tales from the Cube: Resistor Turned Strain Gauge - RF CafeTales from the Cube is an occasional feature published by EDN. It is akin to Sherlock Ohms in that readers submit stories of personal experiences. This is an interesting account of troubleshooting a circuit under extremely pressing conditions - it might determine whether the maiden flight of the F-117A Nighthawk would happen on schedule. Author Edward Nauman worked at Lockheed Skunk Works. Commercial-off-the-shelf (COTS) usage was an unknown entity in the day for such projects, so when a specially selected and vetted part ended up having an inherent design shortcoming, it could really spell disaster for the end user design team. Interestingly, the ensuing discussion by readers ends up debating the spelling of 'gauge' vs. 'gage.'






Posted  May 2013
 
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RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
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