Intelligent communication terminal with front high-frequency RFID (radio frequency identification device) antenna

Abstract

The invention relates to an intelligent communication terminal with a front high-frequency RFID (radio frequency identification device) antenna. The intelligent communication terminal comprises an intelligent communication terminal body and the high-frequency RFID terminal. A display screen is disposed in front of the intelligent communication terminal body. A button area is disposed below the display screen. The high-frequency RFID terminal is disposed in the peripheral shell of the button area. The intelligent communication terminal has the advantages that the intelligent communication terminal is reasonable in design, space of the button area is utilized ingeniously, the high-frequency RFID terminal is disposed in the peripheral shell of the button area, overall thickness loss or battery capacity loss or space fighting with other antennas for performance compromise is avoided, antenna contact reliability is guaranteed, and more reliable RFID communication performance of the intelligent communication terminal is achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent communication terminals with high-frequency RFID, in particular to an intelligent communication terminal with a high-frequency RFID antenna in front. Background technique [0002] Radio Frequency Identification (RFID, Radio Frequency Identification) is a communication technology that can identify specific targets and read and write related data through radio signals without the need to establish mechanical or optical contact between the identification system and specific targets. Its basic working principle is to use The reader emits radio wave energy of a specific frequency to realize automatic identification of tags entering the reading and writing range. [0003] High-frequency RFID technology can realize new functions such as mobile payment, sign-in, and point-to-point data exchange. In recent years, the application momentum in smart consumer terminals and industry handheld terminals has r...

AI Technical Summary

Problems solved by technology

Since the total thickness of the high-frequency RFID antenna including the ferrite sheet is more than 0.3mm, placing it on the back of the terminal will increase the thickness of the machine. If the shell is partially reduced, it will affect the strength of the shell

When the high-frequency RFID antenna is attached to the back shell of the battery, the battery back shell will often be disassembled due to the detachable battery design, which will easily affect the thickness of the terminal and the contact reliability of the antenna; if it is attached to the battery, it must Reduce the size of the battery, thereby sacrificing the battery capacity; when the high-frequency RFID antenna is attached to the non-battery area, because these parts have been occupied by cameras, speakers, flashlights, WIFI / BT and other communication antennas and GPS antennas, affecting the appearance and structural design, Ultimately affect the performance of the terminal

Images