Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 29,
  • Issue 15,
  • pp. 2327-2332
  • (2011)

Received Signal Strength Reduction Analysis Based on the Wavelet Model in Intersatellite Laser Communications

Not Accessible

Your library or personal account may give you access

Abstract

The performance of intersatellite laser communication system can be affected by optical antenna deformations. A deformation model is established based on wavelet analysis for diversified deformations caused by processing technique and complex environment of the outer space. Numerical analyses show that the reconstruction error of a localized irregular deformation by wavelet could achieve 10<sup>-12</sup> level, which is far better than Zernike polynomials to some extend. Relationships between diversified antenna deformations and the effect on received signal strength are derived based on the model. According to simulation results, the effect of deformation on received signal strength increases with the dilation factor of the model, decreases with the shift factor of the model, and tends to increase with irregular fluctuations with the linear increase of wavelet coefficient of the model. This study may be of some help in the design of intersatellite laser communication systems.

© 2011 IEEE

PDF Article

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved