Ethernet intelligent antenna
An Ethernet and intelligent technology, which is applied to antennas, antenna arrays, antenna parts, etc., can solve the problems of antennas not being effectively integrated together, inconvenient transmitting and receiving antennas, and affecting antenna effects, so as to ensure beautiful appearance and good effect , reducing the effect of the output connector
Pending Publication Date: 2019-02-01
JIANGSU HUASHENG AUTOMOTIVE ELECTRONICS CO LTD
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Problems solved by technology
[0002] The rapid development of automotive electronics technology, listening to radio (AM / FM) and satellite navigation (GPS), vehicle communication ((2G / 3G / 4G / 5G), car networking V2X, WiFi / BT, wireless key, TPMS and other functions all require antennas For signal reception, there are many antennas in the prior art, there are many single functional antennas, and the antennas are not effectively integrated
On the other hand, automobiles have more and more demands for antennas, and it is extremely inconvenient to install a variety of transmitting and receiving antennas on automobiles with limited space, and the antennas installed in hidden places in the car will be affected by the shielding effect of the metal of the car body. effect, installing a variety of antennas outside the body affects the appearance of the vehicle
Method used
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[0016] Ethernet Smart Antenna, see figure 1 : It includes an antenna base 1, an upper cover 2, the upper cover 2 is installed on the antenna base 1, the upper cover 2 is installed on the antenna base 1 to form an installation cavity inside, and the PCB board 3 is arranged on the antenna base 1, and the PCB board 3 Tiled arrangement, several antennas are arranged on the upper surface of the PCB 3 from front to back, and the antennas located on the periphery of the PCB 3 are arranged perpendicular to the PCB 3, and the middle area of the PCB 3 is provided with a through cable or connector installation hole 4. The output of all antennas is output through the same connector through the cable or connector mounting hole 4. Antennas include but are not limited to radio broadcast antenna 5, radio communication antenna 6, satellite navigation receiving antenna 7, car networking transceiver antenna 8, RKE At least four of receiving antennas, TPMS receiving antennas or WIFI / BT antennas...
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The invention provides an Ethernet intelligent antenna. A plurality of antennas are integrated in an inner cavity of a fin-type antenna, so that the effects of the respective antennas are good, and the appearance of a vehicle body is ensured. The antenna includes an antenna pedestal and an upper cove plate, wherein the upper cover plate covers the antenna pedestal, and is installed in the rear part of the antenna pedestal to form an installation cavity. The antenna is characterized in that the antenna pedestal is provided with a PCB, and the PCB is laid horizontally; the upper end surface of the PCB is provided with a plurality of antennas from front to back, and the antennas located at the periphery of the PCB are arranged to be perpendicular to the PCB; the central area of the PCB is provided with a through cable or a connector mounting hole, through which the outputs of all antennas are outputted using the same connector. The antennas comprise but are not limited to at least four types of the following antennas: radio broadcast antennas, radio communication antennas, satellite navigation antennas, IOV (Internet of Vehicles) transceiver antennas, RKE receiving antennas, TPMS receiving antennas, or WIFI / BT antennas.
Description
technical field [0001] The invention relates to the technical field of vehicle antennas, in particular to an Ethernet intelligent antenna. Background technique [0002] The rapid development of automotive electronics technology, listening to radio (AM / FM) and satellite navigation (GPS), vehicle communication ((2G / 3G / 4G / 5G), car networking V2X, WiFi / BT, wireless key, TPMS and other functions all require antennas For signal reception, there are many antenna distribution positions in the prior art, and there are many single functional antennas, and the antennas are not effectively integrated. On the other hand, the demand for antennas in automobiles is increasing, and its space is limited. It is extremely inconvenient to install a variety of transmitting and receiving antennas on the car, and the antenna installed in the hidden place of the car will be shielded by the metal of the car body and affect the antenna effect, and installing a variety of antennas outside the car body ...
Claims
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IPC IPC(8): H01Q21/00H01Q21/29H01Q21/30H01Q1/42H01Q1/32
CPCH01Q1/3208H01Q1/42H01Q21/00H01Q21/29H01Q21/30
Inventor 王诗活赵育晨薛晶晶段恩敏
Owner JIANGSU HUASHENG AUTOMOTIVE ELECTRONICS CO LTD