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Robust broadband circular microphone array with constraints technique is presented in this paper. The circular array processor is competent to scan a beam azimuthally all the way through 360° field-of-view with little variation in whichever the beamwidth or the sidelobe intensity. Constraints are forced on the weights of an array to gain way out of several beamforming dilemma. For wideband microphone...
Array imperfections are known to be a leading cause of performance deprivation for a broadband smart antenna array system. Directional constraints are imposed on the weights of an antenna array to obtain solutions of some constrained beamforming problems. For broadband antenna arrays, formulation of a constrained beamforming problem typically requires presteering the array using steering delays. These...
This third-generation Chip-Multithreading (CMT) SPARC processor consists of 16 cores with shared memory architecture and supports a total of 32 main threads plus 32 scout threads. It is targeted for high-performance servers, and is optimized for both single- and multi-threaded applications. The 396 mm2 chip is fabricated in an 11 metal layer 65-nm CMOS process and operates at a nominal frequency of...
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