HIGH FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

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

This abstract first appeared for US patent application 20240283469 titled 'HIGH FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

The abstract describes a high-frequency circuit with multiple filters and a switch connected to an antenna terminal.

The circuit includes filters with passbands for different reception bands in different regions.
The switch allows for selecting between filters for different frequency bands.
The design enables efficient signal reception and filtering in various frequency ranges.
The circuit can be used in applications requiring selective frequency reception and filtering.
The innovation improves signal processing and reception capabilities in high-frequency circuits.

Potential Applications: - Wireless communication systems - Radar systems - Satellite communication equipment

Problems Solved: - Efficient signal reception in multiple frequency bands - Selective filtering for improved signal quality

Benefits: - Enhanced signal processing capabilities - Improved reception in high-frequency applications - Selective filtering for better signal quality

Commercial Applications: Title: High-Frequency Circuit for Selective Signal Reception This technology can be utilized in various commercial applications such as wireless communication systems, radar systems, and satellite communication equipment. The ability to selectively filter signals in different frequency bands enhances signal quality and processing capabilities, making it ideal for high-frequency applications.

Questions about the technology: 1. How does the circuit improve signal reception in different frequency bands? 2. What are the key advantages of using multiple filters in a high-frequency circuit?

Original Abstract Submitted

a high frequency circuit includes a filter that has a passband including a reception band of a first band that can be used in a first region and a second region, a filter that has a passband including a reception band of a second band that can be used in the first region, a filter that has a passband including the reception band of the first band, a filter that has a passband including a reception band of a third band that can be used in the second region, and a switch including a terminal connected to an antenna connection terminal, a terminal connected to an antenna connection terminal, a terminal connected to a plurality of filters including the filters and, and a terminal connected to a plurality of filters including the filters.