Пристрій для обробки кутової інформації у радіотехнічній системі посадки сантиметрового діапазону

Abstract

The proposed device for processing data on the incidence angles of a radio beam in an aircraft radio landing system operating in centimetric wavelength range contains a unit for detecting transmitted and received radio pulses, a threshold unit, a switching unit, a pulse counter, a pulse generator, and additionally, a microprocessor computing unit, a random-access memory unit, a unit for controlling data communication, an analog-to-digital converter, an address counter, and a timing pulse generator. The output of the timing pulse generator is connected to the input of the unit for controlling data communication and the first input of the switching unit. The first output of the switching unit is connected to the computing unit. The address inputs of the memory unit are connected to the corresponding outputs of the address counter. The input of the address counter is connected to the output of the timing pulse generator. The second input of the analog-to-digital converter is connected to the output of the timing pulse generator, the first input is connected to the output of the unit for detecting transmitted and received radio pulses, and the output is connected to the second input of the switching unit. The second output of the switching unit is connected to the output of the pulse generator.