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Communication system and communication method

A communication system, frequency band signal technology, applied in transmission systems, duplex signal operations, electrical components, etc., can solve the problems of occupying a large space, difficult to design miniaturized devices, etc., and achieve the effect of low manufacturing cost

Active Publication Date: 2022-05-13
WISTRON NEWEB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these multi-frequency antennas and RF modules often need to occupy a large space, which is difficult to design inside the miniaturized device

Method used

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  • Communication system and communication method
  • Communication system and communication method
  • Communication system and communication method

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Embodiment Construction

[0096] In order to make the purpose, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below, together with the accompanying drawings, for detailed description as follows.

[0097] Certain terms are used in the description and claims to refer to particular elements. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. The words "comprising" and "including" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including but not limited to". The term "approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and ...

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Abstract

Communication system and communication method. The communication system has a first input port and a second input port, and includes: a first antenna, a second antenna, a first duplexer, a second duplexer, a third duplexer, a fourth duplexer, a first A coupler and a second coupler; the first to fourth duplexers each have a common end, a first end, and a second end; the common end of the first duplexer is coupled to the first input port; the second duplexer The common end of the duplexer is coupled to the second input port; the common end of the third duplexer is coupled to the first antenna; the common end of the fourth duplexer is coupled to the second antenna; the first to second couplers each have First, second, third and fourth ports, the first end and the second end of each of the first duplexer, the second duplexer, the third duplexer and the fourth duplexer are coupled connected between the first coupler and the second coupler. The invention has the advantages of small size, adjustable radiation beam, low manufacturing cost, etc., and is very suitable for various miniaturized devices.

Description

technical field [0001] The present invention relates to a communication system (Communication System) and a communication method, in particular to a communication system and a communication method with a tunable radiation beam (Tunable Radiation Beam). Background technique [0002] With the development of mobile communication technology, mobile devices have become more and more common in recent years, such as portable computers, mobile phones, multimedia players and other portable electronic devices with mixed functions. In order to meet people's needs, mobile devices generally have a wireless communication function. Some cover long-distance wireless communication ranges, for example: mobile phones use 2G, 3G, LTE (Long Term Evolution) systems and their frequency bands of 700MHz, 850MHz, 900MHz, 1800MHz, 1900MHz, 2100MHz, 2300MHz and 2500MHz for communication, while Some cover short-range wireless communication ranges, for example: Wi-Fi, Bluetooth systems use 2.4GHz, 5.2GH...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/00H04L5/14
CPCH04L5/14H04B1/0064
Inventor 黄钧麟
Owner WISTRON NEWEB