COMPACT ANTENNA TEST RANGE

摘要

The invention relates to a compact antenna test range for performing antenna and/or radar cross-section measurements. The test range comprises transmitting means (1) for transmitting an electromagnetic wave, transducer means for converting the wavefront (2) transmitted by the transmitting means (1) to a plane wave (4), and a piece (5) to be tested, located in such a way that the plane wave (4) to be obtained from the transducer means hits it. To provide a test range with clearly more inexpensive manufacturing costs than previously, the transducer means comprises at least one hologram (3).