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Hi researchers, i'm working on the multi-objective optimization of RFID systems used in wireless body networks. Are there some who can help me with scientific papers that talk about a mathematical modeling of the multiobjective optimization problem of this type of problem. Knowing that I have...
Hello everybody,
I hope everything will be fine. Somebody can help me? Do you have any idea how to realize the Z11 curve in HFSS
with its real and imaginary part as indicated in this image right above.
thank you in advance
Hello every body ,
i simulate a structure and now i want to combine many radiation pattern with them
using HFSS i can't do it any body can help me ?i want to do like this :
Each time I modify a dimension and I register the radiation
diagram until finding a same diagram which contains several...
Hello Dear BradtheRad,
i can't understand you. But just i want to improve the value of s11 to become < -10 db this is my problem.
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Hello every Body,
I'm a student and i work on PIFA antennas, i have designed a pifa antenna with coaxial Feeding
but i have a problem i can't...
Hello every Body,
I'm a student and i work on PIFA antennas, i have designed a pifa antenna with coaxial Feeding
but i have a problem i can't improve the value of s11, i have a good resonate frequency 2.4 GHz
but s11 always > -10 db.
Any one can help me here. It's urgent and thanks for...
Hello every one,
I'm a student, i have designed a PIFA antenna with coaxial feeding.it work correctly but the problem
when i want to design the airBox for radiation pattern i have a bad result.i have tried to put the length of the box lambda/4 but i have the same problem.
Please it's urgent...
Hello every one,
I'm a student, i have designed a PIFA antenna with coaxial feeding.it work correctly but the problem
when i want to design the airBox for radiation pattern i have a bad result.i have tried to put the length of the box lambda/4 but i have the same problem.
Please it's urgent...
Hello every body,
I'm student, i have to do a PIFA antenna with coxiale Feeding.
I have designed the antenna but i can't assign the materiel of the :
Shorting PIN = Copper
Ground = Copper
and the material of the two cylindres of the coaxiale Cable.
Can any one help me to configure the antenna...
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