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Performance Analysis of Ultra-Wideband Channel for Short-Range Monopulse Radar at Ka-Band
Joint Authors
Kobayashi, Takehiko
Iwakiri, Naohiko
Hashimoto, Natsuki
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
High-range resolution is inherently provided with Ka-band ultra-wideband (UWB) vehicular radars.
The authors have developed a prototype UWB monopulse radar equipped with a two-element receiving antenna array and reported its measurement results.
In this paper, a more detailed verification using these measurements is presented.
The measurements were analyzed employing matched filtering and eigendecomposition, and then multipath components were extracted to examine the behavior of received UWB monopulse signals.
Next, conventional direction finding algorithms based on narrowband assumption were evaluated using the extracted multipath components, resulting in acceptable angle-of-arrival (AOA) from the UWB monopulse signal regardless of wideband signals.
Performance degradation due to a number of averaging the received monopulses was also examined to design suitable radar's waveforms.
American Psychological Association (APA)
Iwakiri, Naohiko& Hashimoto, Natsuki& Kobayashi, Takehiko. 2012. Performance Analysis of Ultra-Wideband Channel for Short-Range Monopulse Radar at Ka-Band. Journal of Electrical and Computer Engineering،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-492464
Modern Language Association (MLA)
Iwakiri, Naohiko…[et al.]. Performance Analysis of Ultra-Wideband Channel for Short-Range Monopulse Radar at Ka-Band. Journal of Electrical and Computer Engineering No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-492464
American Medical Association (AMA)
Iwakiri, Naohiko& Hashimoto, Natsuki& Kobayashi, Takehiko. Performance Analysis of Ultra-Wideband Channel for Short-Range Monopulse Radar at Ka-Band. Journal of Electrical and Computer Engineering. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-492464
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492464