Clamp for antenna directivity diagram test

The utility model discloses an aerial radiation pattern test jig with high commonality, which is used in an aerial radiation pattern test device, making a plurality of aerials be positioned on test devices. The jig for testing aerial radiation pattern in the utility model mainly comprises a mainstay...

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Bibliographic Details
Main Author GUOLI HUANG
Format Patent
LanguageEnglish
Published 14.11.2007
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses an aerial radiation pattern test jig with high commonality, which is used in an aerial radiation pattern test device, making a plurality of aerials be positioned on test devices. The jig for testing aerial radiation pattern in the utility model mainly comprises a mainstay, a first U shape junction panel, a second U shape junction panel, a mounting card, an angle modulation card and a test card. Wherein, a first U shape junction panel is connected with a pin roll of the mainstay, and the top end of the first U shape junction panel is connected with a second U shape junction panel. Wherein, two blazes of the second U shape junction panel are connected with the mounting card and the angle modulation card respectively, the top ends of which are connected with the test card. The positioning pin on the mainstay is arranged in the curved slot of the angle modulation card, and the end of the positioning pin is provided with a tight nut. The utility model has the advantages of simple structure and flexible dismounting, increasing the work efficiency and reducing the cost.
Bibliography:Application Number: CN2006216523U