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Locomotive antenna arrays
专利权人:
Christopher John Goetz
发明人:
Christopher John Goetz
申请号:
US13199339
公开号:
US09072771B1
申请日:
2011.08.26
申请国别(地区):
US
年份:
2015
代理人:
摘要:
An antenna array is provided having multiple antenna elements mountable to the roof of a locomotive. Each of the antenna elements has a separate signal path of one or more conductive elements in a housing and shares a common hole or opening to outside the housing through which the signal path of each antenna element is extendable. The signal path of each antenna element then extends via a common access hole in the roof of the locomotive for enabling one or more of passage of signals to or from the antenna element. The access hole is below the array when the common hole is along the bottom of the housing, and elsewhere along the roof when the common hole is along a side of the housing. Two of the antenna arrays may be mounted in a parallel relationship spaced from each other along the locomotive roof and share the same or a different access hole in such roof.
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