Automatic posture adjusting system for antennas
An automatic antenna adjustment technology, applied in the direction of antennas, electrical components, etc., can solve the problems of not being able to change the direction of signal reception or transmission, reducing the efficiency of signal transmission and reception, and the inability of antennas to increase the area of signal transmission and reception.
Inactive Publication Date: 2015-02-25
ZHEJIANG JUNMP TECH
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The antenna can only receive and send signals in a fixed direction, but cannot change the receiving or sending direction of the signal
In this fixed antenna system, since the direction of the antenna cannot be adjusted flexibly, that is, the antenna cannot increase the signal receiving and receiving area: when it needs to deal with signals from different directions, this type of antenna can only handle one-way signal, which reduces the efficiency of sending and receiving signals
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0017] Such as figure 1 As shown, the antenna automatic attitude adjustment system in this embodiment includes an antenna 1, a bracket 3, a control box 4 and an electromagnet 5, the control box 4 includes a microcontroller and a control circuit, the microcontroller is connected to the control circuit, and the antenna 1 The back side of the antenna is provided with an iron material, and the iron material can be an iron layer contained on the back side of the antenna 1, or an iron part arranged on the back side of the antenna 1, for example, the iron part can be an iron panel, the antenna One side of 1 is rotatably arranged on one side of the bracket 3 through the rotating shaft 2, the electromagnet 5 is arranged on the other side of the bracket 3, the control circuit is connected with the electromagnet 5, and the electromagnet 5 or the bracket ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an automatic posture adjusting system for antennas. The automatic posture adjusting system comprises the antennas and a support and is characterized by further comprising control boxes and electromagnets, each control box comprises a microcontroller and a control circuit connected with the microcontroller, a ferrous material is arranged on the back face of each antenna, one sides of the antennas are arranged on one side of the support in a rotatable mode, the electromagnets are arranged on the other side of the support, the control circuits are connected with the corresponding electromagnets, and an elastic component is arranged on each electromagnet or one side, where the corresponding electromagnet is located, of the support. The power-on and power-off frequency of the control circuits is controlled by the microcontrollers, and then the interval time when the electromagnets have magnetism after being powered on is controlled; when powered on, the electromagnets attract the antennas to swing in the direction close to the support, and the scanning range of the antennas is enlarged; when powered off, the electromagnets lose the magnetism, the elastic components will eject the antennas, and therefore the swing postures of the antennas are automatically controlled.
Description
technical field [0001] The invention relates to the field of antennas, in particular to an antenna automatic attitude adjustment system. Background technique [0002] An antenna is a transducer that is used in radio equipment to transmit or receive electromagnetic waves. It converts the guided wave propagating on the transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, which use electromagnetic waves to transmit information, rely on antennas to work. [0003] In an actual existing antenna system, the receiving and transmitting directions of the antenna are fixed, that is, the posture of the antenna is fixed and cannot be flexibly adjusted. The antenna can only receive and send signals in a fixed direction, but cannot change the receiving or sending dir...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/02
Inventor 林健范京京康勇赵晖张奇伟
Owner ZHEJIANG JUNMP TECH