Electronics Letters · 1998 · 10 citations · 6 references
EngineeringElectrical EngineeringAntennasField-programmable Gate ArraysWireless CommunicationsAntenna ArraysArray ProcessingBeam SteeringBeamformingInterferometryArray DesignArray Signal ProcessingBandwidthMultiple Baseline Design
A new interferometer direction finding (DF) array architecture based on the optimum symmetrical number system (OSNS) is presented. OSNS arrays are capable of unambiguous high resolution DF over a wide bandwidth and field of view with as few as three elements, with multiple baseline options. A three-element array was designed, fabricated and tested at 8.5 GHz to verify the OSNS concepts experimentally.
6
A preprocessing architecture for resolution enhancement in high-speed analog-to-digital converters
P.E. Pace, P. A. Ramamoorthy, D. Styer · IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing · 1994 · 31 citations
Engineering, Computer Engineering, Electrical Engineering +15