[信息与通信]Satellite Communications卫星通信.doc

Satellite Communications (Third Edition) Dennis Roddy: Professor Emeritus(名誉教授) of Electrical Engineering at Lakehead University（大湖大学）in Thunder Bay, Ontario（安大略省）, Canada, has taught courses that include Satellite Communications, Communications Systems, Optical Communications, and Analysis and Design of Analog Circuits. He has more than 40 years of experience in both industrial and technical education. His previous books include Radio and Line Transmission, vols.1 and 2, Introduction to Microelectronics, Microwave Technology, and the first two editions of Satellite Communications. In addition, he has coauthored several textbooks and published technical papers and reports on a wide variety of topics. Lakehead University: It is located in Thunder Bay, Ontario, Canada, (population 117,000) founded in 1946 at the head of Lake Superior. Our faculty（系）, staff, programs and services team up to provide an extensive range of learning choices and alternatives, offering an unbeatable combination of quality education at one of the most beautiful campuses in Canada. Fieldwork complements the academic component of many Lakehead programs. Outdoor Recreation（休闲）, Parks and Tourism; Forestry; Environmental Studies; Geology; Biology and Geography, have been designed to take advantage of, the natural laboratories of Northwestern Ontario. Northern socio-economic issues are addressed in such programs as Sociology, Commerce, Social Work, Nursing, Psychology, Indigenous（本土的） Learning and Teacher Education. Lakeheads Engineering program is unique in Canada, combining a diploma program in Engineering Technology with a Bachelor of Engineering degree program. 大湖大学Lakehead University 学校情况：成立于1946年，位于安大略省Thunder Bay市，学生人数6000多人。 主要专业：商学、文科、教育、计算机、工程、理科等40多个专业。 学校特色：大学排名第20位，是加拿大第一所设立户外休闲的大学ourse Project: For Presentation: Chapter 1 Overview of Satellite Communications Chapter 2 Orbits and Launching Methods Chapter 3 The Geostationary Orbit *Chapter 4 Radio Wave Propagation *Chapter 5 Polar