Research on the Dot-by-dot Imaging Algorithm for Multi-beam SAS Based on a New Array Configuration

In recent years, with the energy consumption and environmental degradation, science and technology embarked on a path of sustainable development. In this situation, 5G green communication system has been widely used. This paper introduces the application of RF reflectors to 5G mmWave, where line-of-sight (LoS) blockage is a major hindrance for the coverage. In particular, we investigate the lab measurement of RF reflectors, which is a critical step from the theory to the practice. Furthermore, through the lab measurement, a 3D near-field range migration (RM) imaging algorithm for MIMO array configuration is proposed, and the sampling scheme is improved to save the computation time while providing high-quality images.

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Research on the dot-by-dot imaging algorithm for multi-beam SAS based on a new array configuration

IEEE 10th INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS ◽

10.1109/icosp.2010.5657140 ◽

2010 ◽

Cited By ~ 1

Author(s):

Yonghong Yao ◽

Tian Zhou ◽

Haisen Li ◽

Jian Xu

Keyword(s):

Imaging Algorithm ◽

Array Configuration

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Study on UWB Through-wall Radar Antenna Array Configuration and Moving Person Tracking and Imaging Algorithm

JOURNAL OF ELECTRONICS INFORMATION TECHNOLOGY ◽

10.3724/sp.j.1146.2012.00298 ◽

2013 ◽

Vol 34 (11) ◽

pp. 2601-2607

Author(s):

Shi-you Wu ◽

Kai Tan ◽

Yan-yun Xu ◽

Jin-jin Shao ◽

Chao Chen ◽

...

Keyword(s):

Antenna Array ◽

Imaging Algorithm ◽

Person Tracking ◽

Array Configuration ◽

Radar Antenna

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Accurate and Nonparametric Imaging Algorithm for Targets Buried in Dielectric Medium for UWB Radars

IEICE Transactions on Electronics ◽

10.1587/transele.e95.c.1389 ◽

2012 ◽

Vol E95.C (8) ◽

pp. 1389-1398 ◽

Cited By ~ 12

Author(s):

Ken AKUNE ◽

Shouhei KIDERA ◽

Tetsuo KIRIMOTO

Keyword(s):

Dielectric Medium ◽

Imaging Algorithm

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Analysis of AC-DC Converter Circuit Performance with Difference Piezoelectric Transducer Array Connection

International Journal of Integrated Engineering ◽

10.30880/ijie.2020.12.07.003 ◽

2020 ◽

Vol 12 (7) ◽

Author(s):

Nik Ahmad Zainal Abidin ◽

◽

Norkharziana Mohd Nayan ◽

Azuwa Ali ◽

N. A. Azli ◽

...

Keyword(s):

Piezoelectric Transducer ◽

Simulation Analysis ◽

Piezoelectric Sensor ◽

Transducer Array ◽

Circuit Performance ◽

Array Configuration ◽

Full Wave ◽

Bridge Rectifier ◽

In Series ◽

Parallel Voltage

This research presents a simulation analysis for the AC-DC converter circuit with a different configurations of the array connection of the piezoelectric sensor. The selection of AC-DC converter circuits is full wave bridge rectifier (FWBR), parallel SSHI (P-SSHI) and parallel voltage multiplier (PVM) with array configuration variation in series (S), parallel (P), series-parallel (SP) and parallel-series (PS). The system optimizes with different load configurations ranging from 10 kΩ to 1 MΩ. The best configuration of AC-DC converter with an appropriate array piezoelectric connection producing the optimum output of harvested power is presented. According to the simulation results, the harvested power produced by using P-SSHI converter connected with 3 parallel piezoelectric transducer array was 85.9% higher than for PVM and 15.88% higher than FWBR.

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