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Antenna assembly construction for radio products

A technology for combining radio products and antennas, applied in resonant antennas, antenna supports/mounting devices, feeds at the ends of slender active units, etc., and can solve problems such as not considering the space of buttons

Inactive Publication Date: 2009-06-10
李伟业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 3. If Figure 3B Generally, the antenna is placed above the circuit board all over the floor without any buttons or switches in the antenna area. This type can realize such as Figure 2E , using the inverted F antenna to substantially cover the entire antenna area; this design does not consider button space issues

Method used

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  • Antenna assembly construction for radio products
  • Antenna assembly construction for radio products
  • Antenna assembly construction for radio products

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Embodiment Construction

[0112] Since each portable or wireless electronic product (such as a mobile phone, a bluetooth headset, a bluetooth watch) generally has a button, especially the main button (such as a switch wiring, etc.) has a certain volume, so it will take up a certain space; The purpose of the invention is to provide a kind of technology, make full use of the space formed by the circuit board and the switch button on the circuit board, and the problem that the antenna cannot be placed directly when the circuit board is thin, so add an antenna (including monopole) in the aforementioned space antenna, folded antenna or inverted F antenna), which saves some space and achieves a good antenna effect.

[0113] In the combined antenna structure of the radio product, the antenna (including a monopole antenna, a folded antenna or an inverted F antenna) is connected to the circuit signal end on the circuit board, and is connected to the end by the circuit signal end. The antenna end is divided into...

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Abstract

The invention provides an antenna combination structure for a radio product, which relates to compact antenna structure technology for a portable radio product. The antenna combination structure comprises a circuit board, a button switch arranged on the circuit board, and an antenna, wherein the antenna is connected with a circuit signal end on the circuit board, and is divided into three sections, namely L1, L2 and L3, from the joint of the circuit signal end and the antenna to the tail end of the antenna in sequence; the L1 is a connecting section for connecting the circuit signal end on the circuit board and the L2; the sum of the L1, the L2 and the L3, namely the total length of the antenna is between 0.2 and 0.3 lambda; the sum of the L2 and the L3 is 0.16 lambda; the length of the L2 of the antenna is equal to that of the L3; and the L1, the L2 and the L3 are bounded at the edge of the circuit board and are arranged on the periphery of the button switch. The antenna combination structure has the advantages that space of the circuit board and space of the button on the circuit board are sufficiently utilized so as to achieve the aim of space conservation, excellent antenna effect and antenna micromation.

Description

technical field [0001] The present invention relates to the compact antenna structure technology of portable radio products, and more specifically relates to the related technology that the antenna is configured to work through the space next to the button of a small radio circuit board in a zigzag method. Background technique [0002] With the wide application and development of wireless devices, people's requirements for the volume of portable wireless products (including mobile phones, Bluetooth headsets, Bluetooth watches, etc.) tend to be smaller, and the required circuit boards require width and length. smaller. Antennas are an indispensable part of wireless portable products, but due to the phenomenon characteristics such as amplitude and reflection direction, there are certain requirements for the placement space of antennas; the floor of general wireless products almost covers the entire circuit board, so due to When the antenna works on a circuit board that is clo...

Claims

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Application Information

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IPC IPC(8): H01Q1/22H01Q9/30H01Q9/42
Inventor 李伟业李伟基
Owner 李伟业
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