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Hi everyone, I am working on Active Electrically Scanned Antenna (AESA).
I got an array with 8x4 elements and fixed spacing.
My work focus on computing Weights (Amp and Phase) in MATLAB to steer the main beam and use CST to verify the main beam angle.
My problem is that the main beam angle in...
Hi everyone,
I am a junior engineer in RF and Microwave field.
I am working on 360 Analog Phase Shifter at ISM band, and I am trying to handle the large insertion loss variation.
I found a good paper for this problem.
https://ieeexplore.ieee.org/document/4298211/
I rework and simulate the...
Hi everyone,
I am a junior engineer in RF and Microwave field.
I am working on 360 Analog Phase Shifter at ISM band, and I am trying to handle the large insertion loss variation. I found a good paper for this problem and follow this paper.
I rework and simulate the proposed circuit in this...
Hi all,
I am trying to use Optimization tool in ADS. And I need to use the objective function like image.
I want to know whether I can put this equation to ADS or not. If possible, please guide me. Thanks so much.
Hi Eduardo, thanks for your help. I follow your way, but results are not what I desired. I noticed that the characteristic of BBY-51 is changed when I choose the diffirent ranges of frequency. Fig1 is corresponding to frequency range from 1.0GHz to 2.0GHz. Fig2 is corresponding to frequency...
Hi Everyone,
I am trying to create model of SMV1247 - SC79 varactor diode in ADS, but I do not know whether the model that I create is correct or wrong. So, I think I must know how to measure parameters of model in ADS before, and I am trying to do it with BBY51-SOT23 varactor diode model that...
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