Sökning: "Ekawit Tipsuwannakul"

Hittade 2 avhandlingar innehållade orden Ekawit Tipsuwannakul.

1. 1. Multi-level modulation formats for high-speed optical transmission systems

   Författare :Ekawit Tipsuwannakul; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; quadrature amplitude modulation; spectral efficiency; differential detection; modulation format; coherent detection; phase shift keying;

   Sammanfattning : Over the past several years, the use of multi-level modulation formats has enabledsignificant improvements in the field of optical fiber communication, particularlyin terms of per-channel bit-rate (i.e., line-rate) and spectral efficiency (SE), byencoding multiple bits per symbol. LÄS MER

3. 2. Transmission of Multi-level DPSK Signals in Optical systems

   Författare :Ekawit Tipsuwannakul; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : .... LÄS MER