This product is often used for near field scanning of antennas. According to the relevant theory of antenna testing, the requirements of the near-field scanning probe include: as small as possible, circular symmetry
Radiation beam and main lobes of the "blunt" pattern. The inner wall is a corrugated circular waveguide, and the probe shape adopts a tapered pin structure to reduce the self and the test object.
Multiple reflections between. Precision manufacturing by electroforming process, the product working frequency covers 40GHz-500GHz.