A study in the design of digital beamformers by Chung, Sherk

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Applications of digital beamforming in SMART array antennas by Yeo, Beng Kiong.

“…In this algorithm study, an effective hybrid Genetic Algorithm is developed for digital beamforming applications. The initial interest for this project stems from the design of an electronically steered ground surveillance radar. …”
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Efficient digital beamforming for medical ultrasound imaging by Gao, Changqing

“…This work explored several effcient digital beamforming techniques for potential development of a cost effective front-end of a home based ultrasonic imaging system. …”
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A multi-processor based digital beamforming system by Karagozyan, Kapriel

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Low-cost digital beamforming based radar systems by Tang, Yue.

“…This thesis presents a comprehensive study of low-cost digital beamforming (DBF) radar technology with four contributions. …”
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Key receiver circuits for digital beamforming in millimeter-wave imaging by Nguyen, Khoa Minh

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Fast neural networks digital beamformer based on slow genetic algorithm solutions by Wang, Yan.

“…In this thesis, digital beamforming (DBF) based on genetic algorithms and neural networks is studied. …”
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Digital beamforming implementation of switch-beam smart antenna system by using integrated digital signal processor and field-programmable gate array by Vakilian, Vida

“…The results indicate that the digital beamforming and sidelobe cancellation are successfully implemented. …”
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Phased array failure detection and correction by Yeo, Beng Kiong.

“…This Ph.D. thesis is focused on the element failure detection of high frequency surface wave radars (HFSWR) using analog beamformer, and the failure correction techniques for adaptive digital beamforming arrays. By the end of our research, we have developed an SVM-based method for HFSWR failure detection, and an iterative convex optimitization (ICO) technique for the failure correction of uniform linear arrays (ULA) and planar arrays with digital beamforming. …”
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Energy scalable systems for 2D and 3D low-power ultrasound beamforming by Lam, Bonnie K. Y. (Bonnie Kit Ying)

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Fixed multi beam offset spherical reflector antenna at 28 GHZ by Arjunaidi, Ayuni Afiqah

“…These days, the implementation of array antenna to produce multiple beams by using digital beamforming technology (DBF) is often seen at the base station pole in urban district. …”
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Design of delta-sigma modulator for ultrasound imaging by Song, Pengyu

“…The modulator is designed for a portable ultrasound digital beamformer to digitize ultrasound signal centered at 3.5MHz with fractional bandwidth of 0.6. …”
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