MICROCONTROLLER STAND FOR STUDY AND RESEARCH OF DIGITAL MODULATION ALGORITHMS USED IN DIGITAL BROADCASTING AND MOBILE COMMUNICATION SYSTEMS Russian patent published in 2018 - IPC G09B23/18 

FIELD: radio engineering and communications.

SUBSTANCE: invention relates to the field of electronics, radio engineering and to mobile communication systems. Microcontroller stand for studying and researching digital modulation algorithms contains a computer, a microcontroller device, an indicating unit, a block of simulating devices, while the computer is connected to a microcontroller device, the digital and analog inputs of which are connected to a block of simulating devices; stand further comprises second and third microcontroller devices, first and second digital-to-analog converters, first, second and third amplifiers, first, second and third antennas, a programmer; while the third antenna is connected to the input of the third amplifier, whose output is connected to the input of an analog-to-digital converter built into the microcontroller of the third microcontroller device, the digital outputs of which are connected to the display unit, the input of the programmer is connected to the USB port, and the output of the programmer is made with the possibility of selecting a connection to any of the microcontroller devices.

EFFECT: broader functional capabilities in the part of the study of algorithms for wireless information systems.

1 cl, 1 dwg