Packaged Antenna System and Mobile Terminal

An antenna system and antenna technology, applied in antennas, slot antennas, antenna arrays, etc., can solve the problems of mobile phones occupying a large area and packaged antennas cannot cover, and achieve the effect of simplifying the design difficulty and reducing the overall area

Active Publication Date: 2021-08-17
AAC TECH NANJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the related technology, since the 28GHz and 39GHz frequency bands are far apart, the package antenna cannot cover the two frequency bands, so the 28GHz frequency band and the 39GHz frequency band are two independent channels, which need to occupy a large area in the mobile phone space

Method used

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  • Packaged Antenna System and Mobile Terminal
  • Packaged Antenna System and Mobile Terminal
  • Packaged Antenna System and Mobile Terminal

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Such as Figure 1-3 As shown, the present invention provides a mobile terminal 100. The mobile terminal 100 may be a mobile phone, an ipad, and a POS machine, etc., and the present invention is not limited thereto. A rear cover 2 that cooperates with the screen 1 to form a storage space, a main board 3 accommodated in the storage space, and a packaged antenna system 4 connected with the main board 3 . Both the main board 3 and the packaged antenna syst...

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Abstract

The invention provides a packaged antenna system and a mobile terminal. The mobile terminal includes a main board, and the packaged antenna system includes a substrate, a metal antenna and an integrated circuit chip arranged on opposite sides of the substrate, and a metal antenna and an integrated circuit chip arranged in the substrate to connect the metal antenna and the integrated circuit chip. The circuit, the metal antenna includes a metal antenna unit; the metal antenna unit includes a first patch antenna arranged on one side of the substrate and a second patch antenna embedded in the substrate and spaced from the first patch antenna, the first patch antenna includes A square first main body, an annular ring spaced from the first main body and arranged around the first main body, and a connecting arm connecting the first main body and the annular ring, the first main body is provided with a first feeding point; the second patch antenna includes The second body is square, and the second body is provided with a second feed point; the first feed point and the second feed point are used to excite electromagnetic waves of different frequency bands. The packaged antenna system of the present invention realizes dual-frequency coverage of 28GHz and 39GHz, and has a small overall area.

Description

【Technical field】 [0001] The invention relates to the technical field of wireless communication, in particular to a packaged antenna system and a mobile terminal. 【Background technique】 [0002] As 5G is the research and development focus of the global industry, it has become an industry consensus to develop 5G technology and formulate 5G standards. At the 22nd meeting of ITU-RWP5D held in June 2015, the International Telecommunication Union ITU clarified three main application scenarios of 5G: enhanced mobile broadband, large-scale machine communication, and high-reliability and low-latency communication. These three application scenarios correspond to different key indicators. In the enhanced mobile bandwidth scenario, the user peak speed is 20Gbps, and the minimum user experience speed is 100Mbps. At present, 3GPP is standardizing 5G technology. The first 5G non-independent networking (NSA) international standard was officially completed and frozen in December 2017, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/24H01Q1/36H01Q13/10H01Q21/00
Inventor 马荣杰夏晓岳王超
Owner AAC TECH NANJING
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