正交多工正交振幅調變在非線性放大狀況下之互調變效應研究; Intermodulation Effect on Nonlinearly Power-Amplified OMOAM Signals

NCUIR > College of Electrical Engineering & Computer Science > Graduate Institute of Electrical Engineering > Electronic Thesis & Dissertation > Item 987654321/9357

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/9357

Title:	正交多工正交振幅調變在非線性放大狀況下之互調變效應研究;Intermodulation Effect on Nonlinearly Power-Amplified OMOAM Signals
Authors:	郭高岳;Kao-Yueh Kuo
Contributors:	電機工程研究所
Keywords:	傳輸率;非線性效應;放大器;互調變;正交多工正交振幅調變;頻譜效益;Spectral Efficiency;Transmission Rate;OMOAM;Intermodulation Effect;Power Amplifiers;Nonlinearity
Date:	2002-06-07
Issue Date:	2009-09-22 11:46:04 (UTC+8)
Publisher:	國立中央大學圖書館
Abstract:	本論文擬對一新型調變家族─正交多工正交振幅調變[1] ( Orthogonally-Multiplexed Orthogonal Amplitude Modulation ) ，探討其非線性放大狀況下的互調變效應。論文中，使用放大器的三次諧波參數(Third-Order Harmonic)來設定非線性模型，而訊號的互調變效應(Intermodulation Effect)以頻帶內的功率來衡量，探討了第二類基底和第四類基底，在不同調變參數下，互調變的功率與趨勢。此外，並對傳輸率(Transmission Rate)與頻譜效益(Spectral Efficiency)加以考量，來作一綜合性的評估。 A novel class of coherent Orthogonally-Multiplexed Orthogonal Amplitude Modulation (OMOAM) [1] signal is investigated in this thesis. The research focuses on the intermodulation effect caused by the nonlinear characteristic of the amplifiers such as high power amplifiers and solid-state power amplifiers. Intermodulation power is derived by an exact analysis, and the trends of the transmission rate and spectral efficiency are including to be compared.
Appears in Collections:	[Graduate Institute of Electrical Engineering] Electronic Thesis & Dissertation

Files in This Item:

File	Size	Format

社群 sharing

Loading...