SU1548842A1 - Radio pulse phase-manipulated code shaper - Google Patents

Abstract

The invention relates to radio engineering. The purpose of the invention is to increase reliability. The shaper contains r-1 pumping, phase manipulators 2 and 6, inverter 3 with paraphase output, parametron 4 and counting trigger 8. Inverter 3 from the voltage of the clock frequency generates paraphase voltage, switching phase of sinusoidal pumping voltage in the manipulator 2 coming from rd 1. The voltage received causes the generation of subharmonic oscillations in parametron 4, which are fed to the manipulator 6, controlled by the paraphase trigger signals 8. The signals at the control inputs 10, 11 and 12 ensure the operation of the device in two imah: single and multiple repetition radiopulse phase manipulated input code. The goal is achieved by extending the operating temperature range. 1 ill., 1 tab.

Description

Duplicator

"

Duplicator

Multiplier

Claims (1)

Claim' Shaper of radio pulse phase 5 of the manipulated code containing a parametron, the subharmonic input of which is connected to the input bus, and a pump generator, distinguishing 10 with the fact that, in order to increase reliability by expanding the operating temperature range, the first and second phase manipulator, an inverter with a paraphase output, are introduced, direct 15 and inverse outputs of which are connected to the corresponding inputs of the first phase manipulator, and a counting trigger, direct and inverse outputs of which are connected to the corresponding 20 inputs of the second of the phase manipulator, the generator output The pumping. the ki through the first phase manipulator is connected to the pump input of the parameter, the output of which through the second phase manipulator is connected to the output bus of the device, the clock input of which is connected to the inverter input with a paraphase output and the counting input of the counting trigger, the information / * 30th input of which is combined with the inverse output, and the reset inputs, settings and permissions are respectively the first, second and third control inputs of the device. —__ t ._________ Work mode ABOUT Control logic signals Input code Output code Duplicator 1 1 0 0 0 0 ^a s ^a c a _with ^a s 0 1 0 ^a 5 ^and with Duplicator 0 1 0 ^and with ^a s Multiplier X X 1 ^a s Oh ^and with X X 1 ^a e Note. a _s , and _c ~ values of the sine or cosine component of the phase-shifted code at the current time step (a _g , and _c is the inverse value of the component); x - the value of logical signals is not defined.