'VerticalMagnitudePattern',Vertical.Magnitude,'PhasePattern',phasepattern) Our confidential and free 24-hour helpline can narrow down the perfect drug abuse rehab program for you today. 'HorizontalMagnitudePattern', Horizontal.Magnitude. 'ElevationAngles',elang,'SpecifyPolarizationPattern',true. KRAI (Kathrein RFID antenna interface) enables different antenna features dynamically, such as polarization switch or antenna cascading for multiple use cases. Suitable for a variety of different read ranges by low-range (LORA), mid-range (MIRA) and wide-range (WIRA) antennas. = msiread('Kathrein\80010652_2655_x_co_p45_08t_rs.msi') Īntena = phased.CustomAntennaElement('AzimuthAngles',azang. Kathrein Solutions, leading manufacturer of RFID identification and RTLS localization systems, offers a wide range of RAIN RFID antennas. The issue is when i try using phased.CustomAntennaElement arguments 'HorizontalMagnitudePattern', and 'VerticalMagnitudePattern' i get a size error since the vertical and horizontal magnitute patterns ive imported from the msi files have 360x1 size instead the arguments of the custom antenna expects 181x361? Error using (line 25)Įxpected HorizontalMagnitudePattern to be of size 181x361, but it is of size 360x1. I want to use its radiation pattern and create a custom antenna element using phased.CustomAntennaElement I've imported it using MSI read, i'm able to visualize to azimuth and elevation cut patterns. Even then, the only really useful value would be the peak gain.Hello i've downloaded a correct MSI radiation pattern file. Typically, the only time such a pattern would be of use is if you were doing long-distance links with two antennas mounted high and in the clear. When installed, every object near the antenna (walls, ceilings, wires, bodies, and reflections from all those objects) will change the pattern significantly. Standard Format for Digitized Antenna Patterns. For configurations containing multiple antennas, each antenna’s pattern must be saved in. Even if measured on an antenna range, the pattern is essentially theoretical. 0 Comments Antenna Pattern File Format The file format for each user-defined antenna file consists of two parts: a parameter description section and a data section. I don't believe it will be of much practical use to you in this case.Īny antenna's radiation pattern is typically measured using an approximation of 'free space,' that is, no near objects. It may not take the native pattern files provided, however. 'Comment' - Comments about antenna or array data fileĬomments about an antenna or array data file, specified as thecomma-separated pair consisting of 'Comment' anda character array.Įxample: 'Comment', 'This antennais for space simulations.'
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