An Electronically Switched Beam Direction Array Antenna
A technology of beam direction and electronic switching, applied in the direction of antennas, electrical components, etc., can solve the problems of complex beam adjustable array antennas and inconvenient control of array antenna beam directions
Active Publication Date: 2020-09-29
RIZHAO POLYTECHNIC
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Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides an electronically switched beam direction array antenna, which solves the problem that the adjustment process of the existing beam adjustable array antenna is generally complicated and requires professional personnel to operate Control, it is impossible for ordinary people to operate and control in an emergency, which brings inconvenience to people when controlling the beam direction of the array antenna
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] Such as Figure 1-3 As shown, the present invention provides a technical solution: an electronically switched beam direction array antenna, including a base 1, a switch 23 is provided on the front of the base 1, and a power supply 22 is provided on the right side of the inner wall of the base 1, and the output of the power supply 22 end is electrically connected with the input end of switch 23 by wire, by setting power supply 22, can provide electric en...
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The invention discloses an electronic wave beam direction switching array antenna, and relates to the technical field of electronic machinery. The array antenna comprises a base; a first bearing is clamped on the upper surface of the base; the first bearing is sleeved on the outer surface of a shell; a second bearing is sleeved at the bottom of the shell; the second bearing is located in a first groove formed in the lower surface of the inner wall of the base; and a driven gear is clamped on the outer surface of the shell. According to the electronic wave beam direction switching array antenna, an electric push rod, a movable frame, a movable block, a movable rod, a fixed rod, a first pin shaft and a second pin shaft are arranged to ensure that 8 array antenna bodies can carry out angle adjustment, electronic wave beams of the array antenna bodies can be directly switched, operation control can be carried out without professionals, and convenience is brought to the people for controlling the wave beam directions of the array antenna bodies.
Description
technical field [0001] The invention relates to the technical field of electromechanics, in particular to an electronically switched beam direction array antenna. Background technique [0002] In the new generation of communication systems, the beam direction of the radiation pattern is adjusted through the beam adjustable array antenna, so as to effectively allocate the wireless bandwidth and wireless communication power in the free space. [0003] Existing beam-steerable array antennas can be realized through passive schemes and active schemes. Most of the passive solutions use the Butler moment structure and switch circuits to generate multiple signals with different phases and feed them to each antenna end to achieve the purpose of beam adjustment. The active solution is to configure a phase controller at the front end of a specific antenna, and adjust the beam direction of the array antenna by setting the phase and amplitude of each antenna. [0004] Because the exist...
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IPC IPC(8): H01Q3/24
CPCH01Q3/24
Inventor 刘传朋
Owner RIZHAO POLYTECHNIC