TY - BOOK AU - Kennedy, George TI - Electronic communication systems SN - 70340544 AV - TK 5101 .K46 1985 PY - 1985/// CY - New York PB - McGraw Hill Education KW - TELECOMMUNICATION N1 - Includes index; 1. Introduction to communications system -- 2. Noise -- 3. Amplitude modulation -- 4. Single -sideband techniques -- 5. Frequency modulation -- 6. Radio receivers -- 7. Transmission lines -- 8. Radiation and propagation of waves -- 9. Antennas -- 10. Waveguides, resonators and components -- 11. Microwave tubes and circuits -- 12. Semiconductor microwave devices and circuits -- 13. Pulse communications -- 14. Communications -- 15. Broadband communications systems -- 16. Radar systems -- 17. Television fundamentals N2 - This book has its origins in printed notes produced by the author at a time when he taught communications at a technical college in Sydney and textbooks written at this level apparently did not exist ER -