Intelligent radio frequency transmitting and receiving device

Abstract

The invention discloses an intelligent radio frequency transmitting and receiving device, which comprises a circular pedestal, signal transmitting antennas, signal receiving antennas, signal receiving modules and signal transmitting modules, wherein the signal transmitting antennas and the signal receiving antennas are in a paired multi-group rotation structure, and the number of the paired multi-group rotation structures is an even number which is equal to or greater than four. Meanwhile, each paired multi-group rotation structure is provided with a shielding end. One single signal receiving module and one single signal transmitting module correspond to one single paired multi-group rotation structure. The intelligent radio frequency transmitting and receiving device can well avoid the mutual shielding effect of the antenna field type and the problem of signal asynchronization without increasing the antenna volume, and is simple in structure and low in manufacturing cost.

Description

technical field [0001] The invention relates to a radio frequency transceiving device, in particular to a radio frequency transceiving device which can avoid the influence of the transmitting and receiving signals caused by the shielding of the antenna field pattern. Background technique [0002] Electronic products with wireless communication functions transmit or receive radio waves through antennas to transmit or exchange radio signals, and then access wireless networks. With the continuous evolution of wireless communication technology, the requirements for transmission capacity and wireless network performance are also increasing. Among them, the long-term evolution wireless communication system and the multiple-input multiple-output communication technology supported by the wireless local area network standard IEEE 802.11n can greatly increase the data throughput and transmission distance of the system without increasing bandwidth or total transmission power consumptio...

AI Technical Summary

Problems solved by technology

[0003] Multiple-input multiple-output communication technology requires multiple (or multiple) antennas to be configured in space, so as to transmit and receive wireless signals synchronously through channels between multiple (or multiple) antennas. As the number of antennas increases, the distance between antennas It is bound to be relatively limited, so that the antenna pattern affects each other, or shields the transmitted signal, which will reduce the performance of the multiple-input multiple-output communication technology. However, if the distance between the antennas is increased, the problem of signal synchronization must be solved. problems, and does not meet the requirements of size reduction, and cannot meet the trend of shrinking the volume of electronic products

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