Circuitry of radio engineering devices. Textbook

The main issues of organizing and building systems and lines of radio communication, broadcasting, and television, GSM cellular communication networks, internet radio communication, GPS and GLONASS systems, Wi-Fi wireless local area network, Bluetooth wireless network standards, and principles of radar are considered. The principles of building and circuitry of basic nodes of radio engineering devices are investigated: input circuits, radio frequency amplifiers, amplitude, frequency, and phase detectors, low-frequency amplifiers, gain self-regulation systems, automatic frequency tuning systems, etc. Examples of device calculations and examples of their circuit computer modeling are provided. For students of telecommunication and radio engineering specialties in full-time and part-time forms of education, as well as for engineering and technical workers studying electronics and circuitry.