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Pulse Dispersion in Phased Arrays
Joint Authors
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Phased array antennas cause pulse dispersion when receiving or transmitting wideband signals, because phase shifting the signals does not align the pulse envelopes from the elements.
This paper presents two forms of pulse dispersion that occur in a phased array antenna.
The first results from the separation distance between the transmit and receive antennas and impacts the definition of far field in the time domain.
The second is a function of beam scanning and array size.
Time delay units placed at the element and/or subarrays limit the pulse dispersion.
American Psychological Association (APA)
Haupt, Randy L.& Nayeri, Payam. 2017. Pulse Dispersion in Phased Arrays. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158743
Modern Language Association (MLA)
Haupt, Randy L.& Nayeri, Payam. Pulse Dispersion in Phased Arrays. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1158743
American Medical Association (AMA)
Haupt, Randy L.& Nayeri, Payam. Pulse Dispersion in Phased Arrays. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1158743
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158743