Contents Preface xi Acknowledgements xiii Abbreviations xv 1 Introduction 1 Harri Holma and Antti Toskala 1.1 WCDMA technology and deployment status 1 1.2 HSPA standardization and deployment schedule 4 1.3 Radio capability evolution with HSPA 6 2 HS
Chapter 1 Introduction to Amateur Radio 1 Who Can Become a Ham Radio Operator? 1 New Avenues into Amateur Radio 2 About Amateur Radio 2 A History of Amateur Radio 3 Early pioneers 3 Beginning of amateur radio 5 First licenses for amateur radio opera
This application report describes the development of a new low power binaural wearable digital hearing aid platform based on the TMS320C5000E fixed point digital signal processor (DSP).This platform is a real-time system capable of processing two in
Multiband_Kamath.m 说明：Kamath于2002年提出的多频带谱减法,用于调节频率减法系数以及信噪比。 注意：信号的第一个0.25sec用于噪声建模。 Descr iption: Multiband spectral subtraction as proposed by Kamath 2002. Uses adjusts the subtraction coefficient with the frequency as well as the SNR. note that t
We propose and demonstrate a novel and simple predistortion circuit using reflective antiparallel diodes for linearization of electro-absorption modulators (EAMs) in multiband orthogonal frequency-division multiplexing (MB-OFDM) ultra-wideband (UWB)
A passband frequency-electable microwave photonic multiband bandpass filter based on a cascaded fiber Sagnac loop is presented and experimentally demonstrated. A broadband light is sliced by the cascaded fiber Sagnac loop, which serves as a spectrum
We design and analyze a novel multiband left-handed metamaterial based on a fishnet-like structure at terahertz (THz) frequencies. The metamaterial exhibits simultaneous negative refractions around the frequencies of 0.48, 1.05, and 1.19 THz for the
