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Apparatus and methods for wireless communication

A technology for communication equipment and antennas, which can be applied to devices, antenna supports/installation devices, antennas, etc. that make antennas work in different frequency bands at the same time, and can solve problems such as space reduction and increase in device volume.

Inactive Publication Date: 2015-12-09
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, including multiple antennas may increase the size of the device, or may result in reduced space for other electronic components when the size of the device is predetermined

Method used

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  • Apparatus and methods for wireless communication
  • Apparatus and methods for wireless communication
  • Apparatus and methods for wireless communication

Examples

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Embodiment Construction

[0032] In the following description, the words "connected" and "coupled" and their derivatives mean operatively connected or coupled. It should be understood that any number or combination of intervening components may exist (including the absence of intervening components). Furthermore, it should be understood that the connection or coupling may be a physical electrical connection and / or an electromagnetic connection.

[0033] figure 2 and image 3 Apparatus 181, 182 are shown comprising: feed section 28 configured to be coupled to radio frequency circuitry 16; first antenna section 30 coupled to feed section 28 and configured to resonate at a first frequency band of operation; The second antenna portion 32, which is coupled to the feed portion 28 and is configured to resonate at the second frequency band of operation, the first antenna portion 30 and the second antenna portion 32 define a perimeter 42; and the third antenna portion 34, which is at The first end is couple...

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PUM

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Abstract

An apparatus comprising: a feed portion (28) configured to couple to radio frequency circuitry; a first antenna portion (30) coupled to the feed portion (28) and configured to resonate in a first operational frequency band; a second antenna portion (32) coupled to the feed portion (28) and configured to resonate in a second operational frequency band, the first antenna portion (30) and the second antenna portion (32) defining a perimeter (42); and a third antenna portion (34) coupled to the feed portion (28) at a first end and extending around the perimeter (42) defined by the first and second antenna portions, the third antenna portion (34) being configured to electromagnetically couple to the feed portion (28) at a second end and resonate in a third operational frequency band.

Description

technical field [0001] Embodiments of the present invention relate to apparatus for wireless communication. More particularly, embodiments of the present invention relate to apparatus for wireless communication in electronic equipment. Background technique [0002] Devices such as portable electronic communication devices typically include at least one antenna for enabling wireless communication with other devices. For example, a mobile cellular telephone may include one or more antennas for enabling wireless communication with a base station. The device may need to operate in multiple frequency bands of operation and thus the device may need multiple antennas to enable operation in those frequency bands. However, including multiple antennas may increase the size of the device, or may result in reduced space for other electronic components when the size of the device is predetermined. [0003] Therefore, it is desirable to provide an alternative device. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q9/42H01Q5/371H01Q5/10
CPCH01Q9/42H01Q1/243H01Q5/371H01Q1/38H01Q21/06H01Q21/30
Inventor A·阿科
Owner NOKIA TECH OY