antenna module
An antenna module and mode technology, applied in the direction of antenna, slot antenna, radiating element structure, etc., can solve the problem of not being suitable for smaller and smaller handheld electronic devices, etc.
Inactive Publication Date: 2015-09-02
QUANTA COMPUTER INC
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Problems solved by technology
[0002] As signals are more and more widely used in daily life, and the size requirements of users for electronic devices are becoming thinner and smaller at this stage, however, the antenna modules traditionally designed with a three-dimensional structure will become more and more powerful in the future. It is not suitable for hand-held electronic devices with smaller and smaller volumes. Therefore, how to design a planar antenna module suitable for application in various hand-held electronic devices, so that users can receive digital video signals anytime and anywhere, is quite worthwhile. Industry people strive to improve the direction
Method used
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[0031] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings.
[0032] refer to figure 1 A preferred embodiment of the antenna module 1 of the present invention is arranged on a circuit substrate, which includes: a first conductive arm 11 having a first width W1 and a first length L1, a first conductive arm 11 having a second width W2 and A second conductive arm 12 with a second length L2, a third conductive arm 13 with a third length L3, wherein the first and second conductive arms 11, 12 respectively have a first end portion 111, 121 and A second end portion 112,122.
[0033] The second end 112 of the first conductive arm 11 is electrically connected to the second conductive arm 12 in a substantially T-shaped manner, and the third conductive arm 13 is arranged in a direction parallel to the first conductive...
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The invention discloses an antenna module which is suitable for being electrically connected with a coaxial transmission line and a grounding wire to receive a positive signal, a negative signal and a ground signal. The antenna module comprises a first electric conduction arm, a second electric conduction arm and a third electric conduction arm, wherein the second electric conduction arm is electrically connected with the first electric conduction arm in a T-shaped manner, and the third electric conduction arm is spaced with the first electric conduction arm and the second electric conduction arm respectively by a first gap and a second gap and is parallel to the first electric conduction arm. The second electric conduction arm is electrically connected to the coaxial transmission line to receive the negative signal, a second end of the second electric conduction arm is electrically connected to the grounding wire to receive the ground signal, and the third electric conduction arm is electrically connected to the coaxial transmission line to receive the positive signal.
Description
technical field [0001] The present invention relates to an antenna module, especially a planar antenna module that can cover a UHF frequency band. Background technique [0002] As signals are more and more widely used in daily life, and the size requirements of users for electronic devices are becoming thinner and smaller at this stage, however, the antenna modules traditionally designed with three-dimensional structures will become more and more powerful in the future. It is not suitable for the smaller and smaller handheld electronic devices. Therefore, how to design a planar antenna module suitable for application in various handheld electronic devices, so that users can receive digital video signals anytime and anywhere, is quite worthwhile. Industry people strive to improve the direction. Contents of the invention [0003] Therefore, the object of the present invention is to provide an antenna module suitable for being electrically connected with a coaxial transmissi...
Claims
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IPC IPC(8): H01Q13/08H01Q13/10H01Q1/36
Inventor 吴朝旭吴正雄
Owner QUANTA COMPUTER INC