Adaptive beamforming will distort monopulse ratio curve and influence angle estimation performance of monopulse system with array antennas. A constrained adaptive beamforming algorithm is proposed, ...

A historical analysis of different size/style portfolios showed that a “mix-and-match” approach produced unexpected risk ...

ECOLOGY Niche differences between two sympatric whiptail lizards (Cnemidophorus abaetensis and C. ocellifer, Teiidae) in the restinga habitat of northeastern Brazil Diferenças de nichos entre duas ...

The waveform in the far field of an antenna array can be obtained using the convolution of the input signal and the antenna far-field impulse response. Since it is very difficult to measure an antenna ...