Performance analysis of a trellis coded modulation spread spectrum system

• المؤلف الرئيسي: Phoa, Ngee Kiat.
• مؤلفون آخرون: Li, Kwok Hung
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/19767
• المؤسسة: Nanyang Technological University

Spread spectrum comunications, with its inherent resistance to interference, have over the years become an increasingly popular technique for use in many different systems. Applications range from antijam systems, to code division multiple access systems, to systems designed to combat multipath. Recent studies have shown that coding the data before spreading can improve the performance of the system significantly. This project examined the performance of convolutionally coded and trellis coded spread spectrum systems under constant power broadband jamming and pulse jamming.