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Da Huang


MathWorks

9 total contributions since 2019

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Answered
Antenna toolbox: Radiation pattern for linear array yields different results when same array is modeled as conformal
Hi Marios, By going through your code, I notice that you call the pattern function through: [F5,azi5,elv5]= pattern(la1,fd,90...

etwa 2 Monate ago | 1

| accepted

Answered
simulink plot antenna pattern
Not sure why you want to implement the code in simulink. But what you want to do can be implemented in matlab script, then mayb...

etwa 2 Monate ago | 0

Answered
how to use antenna array block set to program a spiral antenna array in a specific array configuration?
there are two spiral antennas currently supported in antenna toolbox, spiralArchimedean, and spiralEquiangular. you can place t...

etwa 2 Monate ago | 0

Answered
how to obtain the gain of antenna from antenna pattern file at a particular elevation and azimuth angle.
if you are trying to reconstruct the full 3D pattern from two slices of the pattern. you may find the following example to be us...

etwa 2 Monate ago | 0

| accepted

Answered
How to get a 4-turns Rectangular loop antenna in Matlab or using the antenna Design toolbox?
Not sure what is your actual antenna shape, but you can use customAntennaGeometry in antenna toolbox to build your own 2D/planar...

2 Monate ago | 0

Answered
Polar plot draw line at -3dB opening
if you have antenna toolbox or phase array toolbox, you can use polarpattern function to plot your own pattern. it also provide...

2 Monate ago | 0

Answered
How can I write a code to find radiation pattern of reconfigurable antenna?
You can use customArrayGeometry objecct in antenna toolbox to create the radiation antenna without the substrate, and then creat...

3 Monate ago | 0

Answered
setting resonant frequency and finding circuit properties (power, current, voltage) for a wireless power transfer system
Hi Yuri, Hope the following answer your question. In the wireless power transfer example, you need to change the default spi...

3 Monate ago | 0

| accepted