Eldis Pardubice (Czechia)

The paper describe antenna polygon reconstruction, that is focused to new equipment for L-band measurement system. New measuring instrument was used for remote access. Reflector antenna with two electronically selected orthogonal antenna planes was realized, measured and installed at tower.

The paper describes an antenna demonstrator for 3D radar at s-band. It is composed as monopulse two-dimensional antenna array with dipoles printed on a dielectric substrate. The monopulse comparator is integrated at the horizontal feeding network. The antenna array operates in S-band with a beamwidth of 2.2 degrees in the H-plane and 15 degrees in the E-plane. The obtained gain is more than 28 dB.

The paper describes an antenna demonstrator for 3D radar at s-band. It is composed as monopulse two-dimensional antenna array with dipoles printed on a dielectric substrate. The monopulse comparator is integrated at the horizontal feeding network. The antenna array operates in S-band with a beam-width of 2.2 degrees in the H-plane and 15 degrees in the E-plane. The obtained gain is more than 28 dB.

The paper deals with a simulation of dipole antenna array. An omnidirectional antenna characteristic in the azimuthal plane is created. Vertical plane consists of antenna characteristics with cosecant beam shape. Efficient interconnection between program AWR and CST were used to optimize the antenna characteristics.