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Simulation study of different code system division multiple access (DCSDMA) for optical communication

โœ Scribed by Yang-Han Lee

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
154 KB
Volume
21
Category
Article
ISSN
0895-2477

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โœฆ Synopsis

An efficient oscillator active antenna has been designed and demonstrated. The circuit radiates a clean spectrum, and transmits a stable signal with fairly good radiation patterns. The cross-polarization levels were better than 10 dB below copolarization. The antenna provides a dcแŽRF conversion efficiency of nearly 18%. This active antenna is well suited for military and commercial applications a a transmitter for a communications or radar system or for use in spatial powercombining arrays.

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