ATIS Telecom Glossary
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direct ray
A ray of electromagnetic radiation that follows the path of least possible propagation time between transmitting and receiving antennas. Note: The path of least propagation time is not always the shortest distance path.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
For more information on the work related to these definitions,
please visit the ATIS website and the ATIS Document Center