DOA estimation with a rotational uniform linear array (RULA) and unknown spatial noise covariance

Li, Jianshu; Lin, Zhiping; Razul, Sirajudeen Gulam; Kumar, A Anil; Zheng, Yuanjin; See, Chong Meng Samson

doi:10.1007/s11045-016-0425-0

Cited by 4 publications

(2 citation statements)

References 34 publications

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“…In the paper by Li et al (2016a), a new DOA estimation method is proposed using a rotational uniform linear array (RULA) consisting of omnidirectional sensors. The main contribution of this method is that the number of distinguishable signals is larger than the methods in the literature with a uniform linear array consisting of the same number of omnidirectional sensors.…”

Section: Parameter Estimation Using Sensor Arraysmentioning

confidence: 99%

Array signal processing and systems

Liao

Madanayake

Agathoklis

2018

Multidim Syst Sign Process

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We are delighted to present this special issue of Multidimensional Systems and Signal Processing on Array Signal Processing and Systems. Sensor arrays play an important role in spatio-temporal signal processing with applications spanning across multiple fields such as electromagnetic, acoustics, ultrasonic and seismic processing systems. This plethora of possible applications has sparked a large number of new theoretical developments and array processing systems in the last few years.In the field of electromagnetic sensor (antenna) arrays, there is much interest in the electronically-steerable radio-frequency (RF) beams that can be obtained from phased-array antennas. In the microwave bands, phased-array antennas take both analog and digital signal processing approaches, and find applications in wireless base-stations, radar sensors, space communications, and radio telescopes. In the emerging mm-wave regime, modern applications of array processing are of paramount importance for wireless communications. In particular, emerging 5G systems based on massive-MIMO basestations depend on array processing to mitigate the effects of high path loss and blockages in an urban environment. Acoustic sensor (microphone) arrays are extremely useful for audio and multimedia applications, including high-fidelity sound recording, immersive multimedia and augmented/virtual reality. Ultrasound sensor arrays find extensive applications in biomedical engineering where they are used for imaging the human body and in structural health monitoring of airframes B Bin Liao

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Section: Parameter Estimation Using Sensor Arraysmentioning

confidence: 99%

Array signal processing and systems

Liao

Madanayake

Agathoklis

2018

Multidim Syst Sign Process

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“…The performance of parameter estimators corresponding to the pdf of a distribution is theoretically studied by deriving its CRLB [87]. However, from (4.22) and (4.23)…”

Section: Performance Of the Shape Estimatormentioning

confidence: 99%

Advanced seismic signal processing techniques for detection and bearing estimation of footsteps and vehicular signals

Venkatraman¹

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I would like to express my heartfelt gratitude to my advisor Prof. Andy Khong for his valuable guidance during the course of my research. It was through him I was introduced to the subject area of near-field seismic signal processing. I am grateful for his constant enthusiasm and motivation during our technical discussions. I am also thankful for his general interest in my overall well-being throughout my graduate study. I am thankful to the Singapore MINistry of DEFence (MINDEF) and Nayang Technological University for funding my research work through the Defence Innovation Research Programme. My special thanks to Mr. Tan Teng Chork from MINDEF, and Ms. Oh Geok Lian from DSO National Laboratories, Singapore, for their feedback during our biannual reviews. The setup and execution of outdoor experiments for collecting real-world data was not a simple task in the hot and humid climate of Singapore. I am thankful to Vinod Reddy, Cao Jiuwen and Shen Huizhi for helping me conduct the field experiments. I am grateful to my friends and collegues

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Mixed near-field and far-field source localization revised: propagation loss included

Behmandpoor

Haddadi

2019

Multidim Syst Sign Process

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DOA estimation with a rotational uniform linear array (RULA) and unknown spatial noise covariance

Cited by 4 publications

References 34 publications

Array signal processing and systems

Array signal processing and systems

Advanced seismic signal processing techniques for detection and bearing estimation of footsteps and vehicular signals

Mixed near-field and far-field source localization revised: propagation loss included

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