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Low-cost wireless millimeter wave outdoor unit (ODU)

An outdoor device and millimeter-wave technology, which is applied in the manufacture of antenna array devices, deicing/drying devices, radio relay systems, etc., can solve the problems of high cost and low operational reliability, and achieve cost reduction and easy integration Effect

Inactive Publication Date: 2006-02-15
XYTRANS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This method of assembling and testing outdoor units is expensive, requires a lot of manual labor, and results in lower operational reliability

Method used

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  • Low-cost wireless millimeter wave outdoor unit (ODU)
  • Low-cost wireless millimeter wave outdoor unit (ODU)
  • Low-cost wireless millimeter wave outdoor unit (ODU)

Examples

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Embodiment Construction

[0034] The specific embodiments of the present invention will be described more fully below with reference to the accompanying drawings, in which preferred embodiments of the present invention are shown. Of course, the present description can be implemented in many different forms but the analysis should not be limited thereto. To be precise, these specific implementation methods are provided to make the present disclosure more thorough and comprehensive, and at the same time convey the content covered by the present invention to those skilled in the art. Like numbers refer to like elements throughout.

[0035] The invention advantageously reduces the size and cost of traditional broadband outdoor devices used in high-speed, high-data-transfer-rate wireless communications. The present invention has advantages over digital subscriber line (DSL), cable TV modem or similar communication systems, and it can be applied to point-to-point, point-to-multipoint, local multipoint distr...

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PUM

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Abstract

A lightweight millimeter wave outdoor unit includes a lightweight housing with a heat sink and mounting member configured for mounting on the antenna to form a wireless link. A millimeter wave transceiver board is mounted within the housing and includes microwave monolithic integrated circuit (MMIC) chips. A frequency synthesizer board has a signal generating circuit for generating local oscillator signals to the transceiver board and MMIC chips. A controller board has surface mounted DC and low frequency discrete devices thereon forming power and control circuits that supply respective power and control signals to other circuits on other boards. A quick connect / disconnect assembly allows the housing to be rapidly connected and disconnected from the antenna.

Description

(1) Technical field [0001] The present invention relates to the field of wireless outdoor devices, and more particularly, the present invention relates to millimeter wave wireless terrestrial outdoor devices using microwave monolithic integrated circuits (MMICs). (2) Background technology [0002] The growing demand for high-speed, high-data-transfer-rate communications creates an urgent need for broadband access-related network infrastructure. New applications include computer-to-computer communications, gaming, and video-based services. The convenience offered by wireless solutions is that they can be easily deployed without breaking the streets for fiber optics. Wireless solutions also provide further flexibility as new communication connections can be added to the network as new users are added. In addition, wireless transmission solutions are less costly than fiber optic and hard-wired solutions. [0003] The use of the millimeter wave (MMW) frequency band allows wir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q21/00H01Q1/42H01Q1/02H01Q1/08H04B7/15H04B1/50
CPCH01Q1/42H01Q21/0025H01Q21/0087H01Q1/088H01Q1/02H01Q21/00H04B1/50H04B7/15
Inventor D·F·阿玛D·巴斯G·克拉克R·D·格拉罕C·乔丹S·A·斯塔利
Owner XYTRANS
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