Radio direction finding system for location of the point of origin of a radio transmission consisting mainly of a radio receiver, an array of electronically switched antennas, control circuitry for switching said antennas, one or more microcontrollers with firmware for processing the received signals and provisions for displaying the results

'antenna':27,33 'array':23 'circuitri':29 'consist':16 'control':28 'direct':2 'display':48 'electron':25 'find':3 'firmwar':39 'locat':6 'main':17 'microcontrol':37 'one':34 'origin':11 'point':9 'process':41 'provis':46 'radio':1,14,20 'receiv':21,43 'result':50 'said':32 'signal':44 'switch':26,31 'system':4 'transmiss':15

W6DFW

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