Obavam se,ze pujde o oblibenych 45*
What is the advantage of using Dual-Slant Antenna instead of regular Dual-Polarization Antenna?
Your question is a good question. You will probably get different answers from different people.
Here is my take.
Dual Polarization Antennas (DP) are antennas which use the Vertical and the Horizontal plane (+90°, -90°).
Dual Slant Antennas (DS) are very similar but they use the +45° and -45° planes.
Basically, while designing an antenna you have to define whether you want it to be a DP or DS antenna (since the internal design is different).
However, many antennas (mainly CPE – Subscriber Antennas) may be easily converted in usage from DP to DS (or vise versa) by rotating the antenna by 45°.
DP antennas are widely used in Broadband Wireless Access (BWA) such as WiMAX, PtMP, Hyperlan, etc.
The DS design is preferred by people coming from cellular applications where this is the prevalent method.
Also, some people consider the DS design superior to DP in dense urban areas due to expected reflections etc.
MTI Wireless Edge offers a broad selection of Single Polarization Antennas (Vertical or Horizontal), Dual Polarization Antennas (Vertical and Horizontal), Dual Slant Antennas (± 45 °) and other Antennas.