Rectangular Gaussian pulse propagation in sea water

M. Ayub; S. Asghar; A. I.K. Burr; Tasawar Hayat

Rectangular Gaussian pulse propagation in sea water

M. Ayub
, S. Asghar
, A. I.K. Burr
, Tasawar Hayat

Quaid-I-Azam University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The propagation in sea water of a low-frequency electromagnetic pulse generated by an electric dipole is investigated. The electric dipole is excited by a rectangular Gaussian pulse. The frequency-domain formula for the downward-travelling field is Fourier transformed to obtain an explicit expression for the field at any distance in the time domain. The propagation of a rectangular Gaussian pulse as an envelope for a low-frequency burst is also analyzed and its anomalous behaviour is determined. Graphs for amplitudes of a single rectangular Gaussian pulse and a burst are displayed and discussed for a range of distances.

Original language	English
Pages (from-to)	17-29
Number of pages	13
Journal	Optica Applicata
Volume	28
Issue number	1
State	Published - 1998
Externally published	Yes

Cite this

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title = "Rectangular Gaussian pulse propagation in sea water",

abstract = "The propagation in sea water of a low-frequency electromagnetic pulse generated by an electric dipole is investigated. The electric dipole is excited by a rectangular Gaussian pulse. The frequency-domain formula for the downward-travelling field is Fourier transformed to obtain an explicit expression for the field at any distance in the time domain. The propagation of a rectangular Gaussian pulse as an envelope for a low-frequency burst is also analyzed and its anomalous behaviour is determined. Graphs for amplitudes of a single rectangular Gaussian pulse and a burst are displayed and discussed for a range of distances.",

author = "M. Ayub and S. Asghar and Burr, \{A. I.K.\} and Tasawar Hayat",

year = "1998",

language = "English",

volume = "28",

pages = "17--29",

journal = "Optica Applicata",

issn = "0078-5466",

publisher = "Wroclaw University of Science and Technology",

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T1 - Rectangular Gaussian pulse propagation in sea water

AU - Ayub, M.

AU - Asghar, S.

AU - Burr, A. I.K.

AU - Hayat, Tasawar

PY - 1998

Y1 - 1998

N2 - The propagation in sea water of a low-frequency electromagnetic pulse generated by an electric dipole is investigated. The electric dipole is excited by a rectangular Gaussian pulse. The frequency-domain formula for the downward-travelling field is Fourier transformed to obtain an explicit expression for the field at any distance in the time domain. The propagation of a rectangular Gaussian pulse as an envelope for a low-frequency burst is also analyzed and its anomalous behaviour is determined. Graphs for amplitudes of a single rectangular Gaussian pulse and a burst are displayed and discussed for a range of distances.

AB - The propagation in sea water of a low-frequency electromagnetic pulse generated by an electric dipole is investigated. The electric dipole is excited by a rectangular Gaussian pulse. The frequency-domain formula for the downward-travelling field is Fourier transformed to obtain an explicit expression for the field at any distance in the time domain. The propagation of a rectangular Gaussian pulse as an envelope for a low-frequency burst is also analyzed and its anomalous behaviour is determined. Graphs for amplitudes of a single rectangular Gaussian pulse and a burst are displayed and discussed for a range of distances.

UR - https://www.scopus.com/pages/publications/0032287427

M3 - Article

AN - SCOPUS:0032287427

SN - 0078-5466

VL - 28

SP - 17

EP - 29

JO - Optica Applicata

JF - Optica Applicata

IS - 1

ER -

Rectangular Gaussian pulse propagation in sea water

Abstract

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