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A bipolar microstrip oscillator

A microstrip vibrator and bipolar technology, applied in the structural form of radiating elements, electrical components, antenna coupling, etc., can solve the problems of many parts, complex structure of the vibrator, and unsatisfactory impedance characteristics, etc., and achieve simple structure of the vibrator, wide frequency Rate range, low cost effect

Inactive Publication Date: 2017-01-18
WUXI VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, designing a broadband vibrator can meet the requirements of the diversified development of the current mobile communication network. The impedance characteristics of the current vibrator on the market are not ideal. In addition, the structure of the vibrator on the current market is complex and there are many parts, so it also brings certain problems. the cost of

Method used

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  • A bipolar microstrip oscillator
  • A bipolar microstrip oscillator
  • A bipolar microstrip oscillator

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0030] Such as Figure 1 to Figure 5 As shown, the bipolar microstrip vibrator described in this embodiment includes a circular PCB board 1 , and one side of the PCB board 1 is provided with a microstrip unit. Wherein, the microstrip unit includes two groups of two oscillator units; the upper and lower oscillator units form a group for radiating vertically polarized signals, and the left and right oscillator units form a group for radiating horizontal polarized signals. signal; the center of the PCB board 1 is provided with a square hollow hole 12;

[0031] Each vibrator unit includes a radiating bottom edge 31, the two free ends of the radiating bottom edge 31 extend obliquely to form a first radiating edge 32, and a trumpet shape is formed between the two...

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Abstract

Disclosed in the present invention is a bipolar microstrip oscillator, comprising a circular-shaped PCB plate, one side of the PCB plate being provided with a microstrip unit. By means of an appropriate configuration, a relatively wide frequency range can be achieved by means of software emulation and actual testing experiments by using such a configuration. Moreover, the oscillator is structurally simple, low-cost, and more anti-interference, which greatly improves the impedance characteristics of the oscillator.

Description

technical field [0001] The invention relates to a bipolar microstrip vibrator. Background technique [0002] At present, with the development of the communication industry, mobile communication has become the most dynamic and promising industry, and it has also brought great convenience to people's lives. With the continuous growth of the number of mobile users and the growth of mobile user needs, the requirements for mobile communication networks are getting higher and higher. With the development of the communication industry, mobile communication has become the most dynamic and promising industry. At present, the oscillators on the market generally have a relatively narrow frequency band, which is not suitable for 3G and 4G networks. The GHz frequency band can meet most mobile communication applications, such as China Telecom's CDMA2000, China Unicom's WCDMA, China Mobile's TD-SADMA and GSM, LTE, and network. Therefore, designing a broadband vibrator can meet the requir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/36H01Q1/38H01Q1/52H01Q13/08
CPCH01Q1/36H01Q1/38H01Q1/52
Inventor 陈建慧唐玉兰
Owner WUXI VOCATIONAL & TECHN COLLEGE