Simultaneous Determination of Incoming Microwave Frequency and Angle-of-Arrival.
Abstract
Incoming signals radiated to an array of antennas are processed within a signal surveillance system by adding signal outputs of two antennas at a common frequency. Separation of the added signal outputs according to frequency and comparison of power level measurement thereof provides signal phase difference data from which frequency and direction of the incoming signals are simultaneously determined
Document Details
- Document Type
- Technical Report
- Publication Date
- May 04, 1994
- Accession Number
- ADD016392
Entities
People
- Nickolas P. Vlannes
Organizations
- United States Department of the Navy