antenna module
A technology of antenna module and main line, applied in the direction of antenna support/installation device, etc., can solve problems such as difficulty in achieving omnidirectional field pattern, inability to achieve horizontal polarization, difficult horizontal polarization and omnidirectional pattern of a single antenna, etc.
Active Publication Date: 2017-12-12
SERCOMM ELECTRONICS SUZHOU CO LTD +1
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Problems solved by technology
In the design of a single antenna, the vertically polarized dipole antenna (dipole antenna) has the advantage of an omnidirectional (Omni-directional) field pattern, but it cannot achieve horizontal polarization
However, the horizontally polarized antenna design is difficult to achieve the advantages of the omnidirectional pattern
Therefore, it is difficult to design a single antenna with horizontal polarization and omnidirectional pattern at the same time, which has become a major bottleneck in the development of wireless communication technology.
Method used
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[0046] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0047] Please refer to Figure 1A ~ Figure 2C , Figure 1A ~ Figure 1C three perspective views showing the front view of the antenna module 100, Figure 2A ~ Figure 2C Three perspective views of the rear view of the antenna module 100 are shown. “Front view” and “rear view” are only used for convenience of description, and are not used to limit the front-rear relationship of the antenna module 100 . The antenna module 100 includes a feeding line structure 110 and at least two slot loop structures 120 . The feeding line structure 110 is a 1-to-N power divider. N is the number of tank loop structures 120 . In this embodiment, the number of slot loop structures 120 is 2, so as to form an array antenna symmetrically, so that the antenna module 100 has the characteristic of horizontal polarization. In another embodiment, the n...
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An antenna module. The antenna module includes a feeding line structure and at least two slot loop structures. The feeding line structure includes a main line and at least two branch lines. A branch line is connected to the main line. The at least two tank circuit structures are respectively connected to the at least two branch lines. Each tank loop structure includes a first loop and a second loop. The first loop is located on a first plane and a second plane. The second loop is located on the first plane and a third plane. The first plane is connected between the second plane and the third plane, and the first plane, the second plane and the third plane form an H-shaped structure.
Description
technical field [0001] The present invention relates to an antenna structure, and in particular to a slot loop antenna structure. Background technique [0002] Wireless communication products must use antenna modules to receive wireless signals or transmit wireless signals. In the design of a single antenna, a vertically polarized dipole antenna (dipole antenna) has the advantage of an omnidirectional (omni-directional) field pattern, but it cannot achieve horizontal polarization. However, the horizontally polarized antenna design is difficult to achieve the advantages of the omnidirectional pattern. Therefore, the design of a single antenna is difficult to have both horizontal polarization and omnidirectional pattern, which has become a major bottleneck in the development of wireless communication technology. Contents of the invention [0003] The object of the present invention is to provide an antenna module, which is designed with an H-shaped structure array antenna ...
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IPC IPC(8): H01Q1/20
Inventor 刘献文
Owner SERCOMM ELECTRONICS SUZHOU CO LTD