Antenna device and base station equipment
An antenna device and transmission line technology, applied in the field of communication, can solve problems such as increasing processing complexity
Active Publication Date: 2022-07-29
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides an antenna device and base station equipment to solve the problem that if the implementation can meet the bandwidth requirements of the 5G millimeter wave communication system, enough stacks are needed to achieve a larger bandwidth, and more stacks are used. can lead to problems that increase processing complexity
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] refer to figure 1 and figure 2 , figure 1 A schematic structural diagram of an antenna device provided by an embodiment of the present invention, figure 2 This is a schematic structural diagram of another antenna device provided by an embodiment of the present invention. The antenna device includes a first metal patch 101 and a second metal patch 102 constituting a first electric dipole, a third metal patch 103 and a fourth metal...
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Embodiments of the present invention provide an antenna device and a base station device. The device includes a first metal patch and a second metal patch that constitute a first electric dipole, a third metal patch, a fourth metal patch and a fifth metal patch that constitute the second electric dipole; the first A first gap is arranged between the metal patch and the second metal patch, a second gap is arranged between the third metal patch and the fourth metal patch, and a second gap is arranged between the first metal patch and the third metal patch There is a third gap, and a fourth gap is set between the first metal patch and the fourth metal patch; all the first through holes and all the gaps form a magnetic dipole; the second through hole opened on the fifth metal patch The hole is used to couple the radio frequency signal emitted by the radio frequency chip to the first electric dipole, the second electric dipole and the magnetic dipole through the second through hole, so as to provide an antenna device with a simpler structure , and the antenna device can meet the bandwidth requirements of the 5G millimeter wave communication system.
Description
technical field [0001] The present invention relates to the field of communications, and in particular, to an antenna device and base station equipment. Background technique [0002] The mobile communication system based on the 5th Generation mobile communication technology (5G, the 5th Generation mobile communication technology) is a network with wide coverage, high capacity, multiple connections, low latency and high reliability. The carrier frequency band is an important part of the 5G spectrum strategy. The 5G millimeter wave communication system is mainly for large bandwidth and high capacity applications, and the application scenarios cover hot spots such as large stadiums, shopping malls, airplanes, and railway stations. [0003] At present, in order to meet the requirement of large bandwidth, the existing technology generally adopts the method of multi-layered microstrip antenna. One or more microstrip antennas with different resonant frequencies are formed between...
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IPC IPC(8): H01Q1/38H01Q1/50H01Q1/52H01Q5/20H01Q9/04H01Q9/06H01Q9/16H01Q13/10H01Q1/24
CPCH01Q1/38H01Q1/50H01Q1/52H01Q9/0407H01Q9/065H01Q9/16H01Q5/20H01Q13/10H01Q1/246H01Q1/24H01Q9/06H01Q9/04
Inventor 王世华丁屹
Owner DATANG MOBILE COMM EQUIP CO LTD