Quick Installation Guide

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WERA4-Quick-US-200918

Page 30 of 73

Tx Antennas

The optimum position of the Tx antenna array is in a distance of 5 to 10 Lambda from the

Rx array orientated in-line with the Rx array. But there are other options as well, see

below:

Optimum with Rx and Tx in-line

Curved array to provide more angular field of view

Arbitrary spaced, attention: all inter antenna

distances must be smaller than ½ Lambda

The Tx can be located on the roof of a container, the

Tx pattern need to be carefully checked before

The compact configuration can be used if a 30 %

reduction of the radar range is acceptable

The Tx-SAT option allows to place the Tx array in a

distance of some km from the Rx array

Please note, in any case the Tx the height of the 4 antenna poles should be almost equal

with a tolerance of about ±20 cm.