SU1615878A1 - Radio-pulse or gate - Google Patents

Abstract

The invention relates to high-frequency computer information technology and can be used in the construction of specialized computing devices with a frequency method of presenting information when processing radio signals directly at the carrier frequency. The aim of the invention is to increase reliability by simplifying the OR element and reducing the weight and size characteristics. The OR element contains a power divider 5, a power adder 10, input transmission lines 1, sources of information signals 2, 3, generator 7, mixer 6, an intermediate frequency filter 8. To achieve this goal, the information frequency 4 input filter is introduced into the OR element, the radio frequency switch 9 and new functional relationships. 1 il.

Description

tJ,

O5

sd

00 hL

eo

The invention relates to high-frequency information and informative techniques and can be used to build specialized computing devices with a frequency method of presenting information when processing radio signals directly on the carrier frequency.

The purpose of the invention is to increase reliability by simplifying and reducing the weight and size characteristics.

H-a drawing shows the structural scheme of the proposed logical element.

The radio pulse OR element contains the transmission line 1 sources 2 and 3 information signals, one of which is connected through the filter 4 of the information frequency and the power divider 5 to the mixer 6, the generator 7 is connected to the heterodyne input. The mixer 6 is connected to the first through the filter 8 of the intermediate frequency the input of the radio frequency switch 9, to the second input of which a second source 3 of the information signal is connected, and the output connected to the first input of the power adder 10, the second input of which is connected to the first output of the power divider 5.

Radio pulse logical element OR works as follows.

The sources of information signals can create signals of two frequencies (DO Let QQ correspond to logical O and C0 to logical 1. Filter 4 of the information frequency passes only the frequency (O ,. When this frequency arrives, a control signal passed through the filter 8 to the mixer 6) frequency is fed to the first input of the frequency switch 9, which enters the closed state and does not pass the signals of the frequency QQ or G), which can come from the source 3 of the information signal, At the output of the logic element that in this case will be the signal frequency

1L corresponding to logical 1,

If the source 2 of the information signal generates a signal with a frequency edD, it does not pass through the filter 4 of the information frequency, the control signal to the first input of switch 9 is not received, and it passes the signal with frequency (or CO,

d

five

0 5

50

0

0

It is produced by the source 3 of the information signal and is fed to the second input of the radio frequency switch 9. At the same time, the output signal will correspond to a logical O or 1 depending on the signal from the source 3 of the information signal.

If each of the sources 2 and 3 generates a signal of frequency G3, then the signal coming from source 2 passes through the filter of the information frequency and goes to mixer 6, which produces a control-. the main signal, and the switch 9 enters the closed state. As a result, a signal with frequency (e) arriving via line 1 appears at the output. When the signal comes from source 2 with frequency SO, and from source 3 of information signal with signal with frequency CjO, the control signal from mixer 6 is not produced, switch 9 is In this case, the signal of the CO frequency appears at the output of the logic element. Upon receipt from the source 2 of the information signal frequency SO, - and from the source 3 information

signal - the signal with frequency GD by mixer 6 is injected into the control signal, the switch goes into the closed state, the signal with frequency QQ from source 3 of the information signal does not pass, and the output is a signal with frequency COi. When the information signals of the COoj frequency are received from each of the sources 2 and 3, the control signal by the mixer 6 is not activated and the radio frequency switch 9 transmits the signal with the frequency 0d coming from the source 3 of the information signal. Thus, the device is operational and performs the function OR when presenting O and 1 with different frequencies.

Claims (1)

Formula invented and one Radio pulse logical, OR element, containing a power divider, power adder, input transmission lines, to which information sources are connected, a generator, connected to the first input of the mixer, to the output of which an intermediate filter is connected 161 frequencies, characterized in that, in order to increase reliability by simplifying and reducing the weight and size characteristics, an information frequency input filter is inserted into it, an RF switch, the first input of which is connected to the output of the intermediate frequency filter, and the second input to the first source of information signals, the output of the radio frequency switch is connected to the first input 5878 a power adder, the second input of which is connected to the first output of the power divider, the input of which is connected to the output of the input filter of the information frequency, and the second output of the power divider is connected to the second input of the mixer, the input of the information frequency filter is connected to Q second information source signals and the output of the power combiner is the output of the device.