TH33510A - Multi-wave radio system And making a radio transmitter as a result - Google Patents

Abstract

DC60 (22/12/41) Multi-band radio system in which a tenant pair is positioned. In frequency in such a way that Service tenant Each of the pairs is a shadow of the other, one of the subwaves. By making each service tenant a shadow of another sub-wave, the radio system of this invention Will allow to make it into The effect of a highly integrated low-type IF transceiver in an illustrative manner. Multi-wave transceiver The receiver includes an integrated receiver incorporating a first mixer for mixing the input signal with the oscillator signal. Set the device to It produces a signal that has been converted into a pattern. Same phase already In addition The first phase slider will shift. Signal phase of the built-in oscillator to produce the signal. The second mixer will mix the input signal with the quadrant oscillator signal to produce a pre-processed signal. Converted into a quadrant then. After that, the second phase slider will shift the phase or rotate the converted signal. Turned into a quadrager To produce the converted signal The convergent quadrant, which has undergone a spin, combines the same phase transposed signal. And the signal that has been transformed into a quadrant, which has been rotated to produce the detection output signal. Know the upper frequency band and the minus will remove the converted signal. Turn down like a quadrager Which has been rotated and exited from the same phase reversed signal to produce the output signal of Check the frequency band below. Multi-wave Transceiver Par Examples include compatible integrated transmitters for multi-wave signal generation. Suitable Pah A multi-wave radio system in which the tenant partner is aligned on a frequency in such a way that Service tenant Each of the pairs is a shadow of the other, one of the subwaves. By making each service tenant shadow another sub-wave, the radio system of this invention allows it to be The effect of a highly integrated low-type IF transceiver in an illustrative manner. Multi-wave transceiver The pah includes an integrated receiver consisting of a Mix one for mixing the input signal with the oscillator signal. Modulation on the device to produce a signal that has been converted into a pattern. Same phase already In addition The first phase slider will shift. Signal phase of the built-in oscillator to produce the signal. The second mixer will mix the input signal with the oscillate signal. Stationed in the quadroller to produce a signal that is Converted into a quadrant then. After that the slider The second phase moves the phase or rotates the converted signal. It is converted into a quadrant to produce a converted signal. The convergent quadrant, which has undergone a spin, combines the same phase transposed signal. And the signal through which it is converted into a quadrager through The movement is then rotated to produce the detection output signal. Know the frequency band above And the minus removes the converted signal. Turn down like a quadrager Which has passed through the movement From a signal that has been converted into a quadrant Which passes through the movement and then exits the transformed signal It is converted into the same phase to produce the output signal of the Check the frequency band under the multi-wave par transceiver. Examples of these include the same type of transmitters. Fully compatible for multi-wave signal generation Suitable Pah

Claims (1)

1. The radio receiver consists of : A device for receiving input signals, a device for mixing the said input signal with a built-in signal. Oscillates of the uniform phase together. To provide a signal That has been transformed into the same phase A device for mixing the said input signal with the built-in signal. Oscillates of the quadrature uniform To provide a signal Quadrature, a device for shifting the phase of one signal of the transmitted signal. Converted into the same phase and the quadrant, then as mentioned. To provide tagged signals: