RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

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Inventor(s)

RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240283471 titled 'RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

Simplified Explanation: This patent application describes a radio frequency circuit capable of transmitting both LTE and NR signals simultaneously. The circuit includes filters, power amplifiers, and switches to enable the amplification of each signal with the appropriate power amplifier.

The circuit includes three filters, two power amplifiers, and a switch.
The first power amplifier amplifies one signal while the second power amplifier amplifies the other signal.
The switch allows for selective connection between the filters and power amplifiers.

Key Features and Innovation:

Simultaneous transmission of LTE and NR signals.
Efficient use of power amplifiers for each signal.
Selective connection between filters and power amplifiers.

Potential Applications:

5G communication systems.
Wireless network infrastructure.
IoT devices.

Problems Solved:

Efficient use of power amplifiers.
Simultaneous transmission of different signals.

Benefits:

Improved signal transmission efficiency.
Enhanced performance in multi-signal environments.

Commercial Applications: The technology could be utilized in the development of advanced communication systems for various industries, including telecommunications, IoT, and smart devices.

Prior Art: Readers can explore prior patents related to radio frequency circuits and signal transmission technologies to understand the evolution of this innovation.

Frequently Updated Research: Stay informed about the latest advancements in radio frequency circuit design and signal processing technologies to enhance the performance of communication systems.

Questions about Radio Frequency Circuit with LTE and NR Signal Transmission: 1. How does this technology improve the efficiency of signal transmission in wireless communication systems? 2. What are the potential challenges in implementing this circuit in real-world applications?

Original Abstract Submitted

a radio frequency circuit is a radio frequency circuit capable of simultaneously transmitting an lte signal and an nr signal, the circuit including: a first filter, a second filter, and a third filter; a first power amplifier and a second power amplifier; and a first switch connected between the first filter, the second filter, and the third filter and the first power amplifier and the second power amplifier; wherein, when one of the lte signal and the nr signal is amplified with the first power amplifier, the other of the lte signal and the nr signal is amplified with the second power amplifier; and the first switch enables connection between the first filter and the first power amplifier, enables connection between the third filter and the second power amplifier, and enables selective connection between the second filter and one of the first power amplifier and the second power amplifier.