WebMay 4, 2024 · The parallel use of phase waveforms increases the antenna resolution without increasing the folding rate of the system. The new antenna is constructed and tested in an anechoic chamber, and the results are compared with the experimental results of a previously tested optimum symmetrical number system (OSNS) array. WebDec 31, 2014 · Antennas based on both an optimum symmetrical number system (OSNS) and a robust symmetrical number system (RSNS) are investigated. The SNS preprocessing is used to decompose the spatial filtering operation into a number of parallel suboperations (moduli) that are of smaller computational complexity.
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WebJan 1, 2011 · The FNS has been developed from optimum symmetrical number system (OSNS). The Dynamic Range (DR) of the FNS preprocessing is twice that proposed for OSNS preprocessing based ADC. It is shown that FNS based ADC uses fewer comparators than that used by OSNS ADC for the same resolution. WebJun 26, 1998 · A new phase sampled direction finding architecture based on the optimum symmetrical number system (OSNS) has been presented. The spatial resolution is the angular resolution of the direction measurement and is determined by M, the number of … imhoff michigan
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WebJan 21, 2011 · A prior art modular preprocessing technique based on the optimum symmetrical number system (OSNS) extended the resolution of the photonic MZI approach beyond 1-bit per interferometer. FIG. 1 is a block diagram illustrating one example of an N=3 interferometer ADC 100 using the optimum WebSep 1, 1996 · A new symmetrical number system with applications in parallel signal processing is investigated. The Robust Symmetrical Number System (RSNS) is a modular system in which the integer values within each modulus, when considered together, change one at a time at the next position (Gray code properties). WebJan 1, 2011 · In this paper, a preprocessing architecture for folding Analog-to-Digital converter (ADC) based on a novel Folding Number System (FNS) is presented. The FNS … imhoff model