Proposals of new modulation schemes employing elliptical circle

Shigeru Shimamoto

doi:10.1109/WCNC.2003.1200349

Proposals of new modulation schemes employing elliptical circle

Shigeru Shimamoto^*

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

Most of current wireless communications take sinusoidal waveforms derived from circles. In this paper, new modulation schemes using elliptical circles, instead of usual circles, are proposed. Several schemes proposed in this paper can be described as "elliptical modulation" which modulates the signals by varying the geometrical characteristics of ellipses. The elliptical modulation method involves variables such as eccentricity, rotation, revolution frequencies and offset inclination angles. In this paper, several schemes based upon elliptical modulation have been proposed. A performance evaluation of the proposed scheme is shown as well. The proposed schemes seem to open up a new research area of telecommunication field in the future.

Original language	English
Title of host publication	2003 IEEE Wireless Communications and Networking Conference, WCNC 2003
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	223-226
Number of pages	4
ISBN (Electronic)	0780377001
DOIs	https://doi.org/10.1109/WCNC.2003.1200349
Publication status	Published - 2003 Jan 1
Event	2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003 - New Orleans, United States Duration: 2003 Mar 16 → 2003 Mar 20

Publication series

Name	IEEE Wireless Communications and Networking Conference, WCNC
Volume	1
ISSN (Print)	1525-3511

Conference

Conference	2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003
Country/Territory	United States
City	New Orleans
Period	03/3/16 → 03/3/20

Keywords

Eccentricity
Ellipse
Incination Angle
Modulation Scheme

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1109/WCNC.2003.1200349

Cite this

Proposals of new modulation schemes employing elliptical circle. / Shimamoto, Shigeru.

2003 IEEE Wireless Communications and Networking Conference, WCNC 2003. Institute of Electrical and Electronics Engineers Inc., 2003. p. 223-226 1200349 (IEEE Wireless Communications and Networking Conference, WCNC; Vol. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shimamoto, S 2003, Proposals of new modulation schemes employing elliptical circle. in 2003 IEEE Wireless Communications and Networking Conference, WCNC 2003., 1200349, IEEE Wireless Communications and Networking Conference, WCNC, vol. 1, Institute of Electrical and Electronics Engineers Inc., pp. 223-226, 2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003, New Orleans, United States, 03/3/16. https://doi.org/10.1109/WCNC.2003.1200349

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AB - Most of current wireless communications take sinusoidal waveforms derived from circles. In this paper, new modulation schemes using elliptical circles, instead of usual circles, are proposed. Several schemes proposed in this paper can be described as "elliptical modulation" which modulates the signals by varying the geometrical characteristics of ellipses. The elliptical modulation method involves variables such as eccentricity, rotation, revolution frequencies and offset inclination angles. In this paper, several schemes based upon elliptical modulation have been proposed. A performance evaluation of the proposed scheme is shown as well. The proposed schemes seem to open up a new research area of telecommunication field in the future.

KW - Eccentricity

KW - Ellipse

KW - Incination Angle

KW - Modulation Scheme

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Proposals of new modulation schemes employing elliptical circle

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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