Combined antenna oscillator and dwarf vehicle-mounted antenna using same

A technology of combining antennas and vehicle-mounted antennas. It is applied in directions such as antennas suitable for movable objects, independent non-interacting antenna combinations, etc. It can solve the problems of insufficient space for antennas and limited space for shark fin antennas. Small size with little mutual interference

Active Publication Date: 2016-12-07
AMPHENOL SUNPOOL (LIAONING) AUTOMOTIVE ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited internal space of the shark fin antenna, there is not enough space to place a large number of antenna receiving elements

Method used

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  • Combined antenna oscillator and dwarf vehicle-mounted antenna using same
  • Combined antenna oscillator and dwarf vehicle-mounted antenna using same
  • Combined antenna oscillator and dwarf vehicle-mounted antenna using same

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Embodiment approach

[0024] According to an embodiment of the present invention, the combined antenna element includes an AM / FM oscillator part, a communication oscillator part, and a WIFI oscillator part arranged at intervals, and each oscillator part includes a base body and a conductive element formed on the surface of the base body. The conductive element formed on the surface of the base body of the AM / FM vibrator part includes an inductance element and a capacitance element, and the inductance element is coupled with the capacitance element so as to be suitable for receiving radio signals. The conductive element formed on the base surface of the communication vibrator part and the WIFI vibrator part includes a wireless communication vibrator element, and the wireless communication vibrator element is suitable for wirelessly transmitting / receiving wireless communication signals.

[0025] A conductive pattern can be formed on the surface of the base body of the three dipole parts by LDS or othe...

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Abstract

The invention discloses a combined antenna oscillator and a dwarf vehicle-mounted antenna using the same. The combined antenna oscillator comprises an AM/FM oscillator part, a communication oscillator part and a WIFI oscillator part which are arranged at intervals, wherein each oscillator part comprises a base body and a conductive component, the conductive component is formed on a surface of the base body, the conductive component formed on the surface of the base body of the AM/FM oscillator part comprises an induction component and a capacitance component, the induction component and the capacitance component are coupled to suitably receive a wireless electric signal, the conductive components formed on the surface of the base bodies of the communication oscillator part and the WIFI oscillator part comprise wireless communication oscillator components, and the wireless communication oscillator components are suitably used for emitting/receiving wire communication signals in a wireless way. By the combined antenna oscillator, various antenna configurations can be contained with relatively small volume, each antenna oscillator is large in difference of a receiving frequency band and low in mutual interference, and the effect of acquiring favorable signal receiving quality with relatively small volume can be achieved.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a combined antenna vibrator and a low-profile vehicle antenna using the combined antenna vibrator. Background technique [0002] The development of the automobile industry has made small vehicle antennas with streamlined shapes a trending choice. The most popular small vehicle antenna is the shark fin antenna. With the gradual popularity of shark fin antennas, shark fin antennas are integrated with more and more functions, including AM / FM, GSM, 3G, 4G, WIFI, GPS, BD, GLONASS, GALILEO and so on. However, AM / FM, GSM, 3G, 4G, WIFI and other functions all need to be completed by a separate receiving oscillator. However, due to the limited internal space of the shark fin antenna, there is not enough space to place a large number of antenna receiving elements. Therefore, how to use a miniaturized vehicle-mounted antenna to obtain a good signal receiving effect and integrate mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/28H01Q1/32
CPCY02D30/70
Inventor 卜放
Owner AMPHENOL SUNPOOL (LIAONING) AUTOMOTIVE ELECTRONICS CO LTD
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