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hello
I am trying to simulate FSS (frequency selective surfaces) using HFSS.
I made a cross-shaped 15GHz blocking unit cell by referring to the video , and as a next step, I tried to simulate the hexagonal unit cell FSS, which I wanted to simulate actually.
However, I am having a problem with...
Hello, i am trying to import cir file to ADS keep failing.
so the thing that i did next was,
just type down all the parametric value of what written on the *.cir file, to the BSIM3_Model parameters.
but even that way, since some parameters like
+XL = 0 XW = -1E-8
+PVTH0 = -5.105777E-3 PRDSW =...
sorry but what is the differences between,
1. the signal source share same ground plane with the circuit, like on the drawing that i posted
2. the signal source do not share, but floating it self with the circuit.
@KlausST ,@crutschow
First of all, sincerely thanks for the reply
* signal source and it's relation to GND
> i cannot understand what information you want for the signal source but,
frequency : 500Hz ~ 4kHz
amplitude : 50uV ~ 10mV
* signal destination and it's relation to GND
>...
Hello, im trying to amplify some signals which smaller than mV level.
probably micro Voltage area.
so far, i tried to amplify it with an INA333 Which made by Texas Instruments.
but seems really hard to do it with INA333 especially when it comes to over 1kHz frequency and under 20mV voltage...
Object from the CAD drawing' and 'sheet for the wave port <<< How to solve this?
Hello,
Im trying to set wave port which i brought from the CAD drawing, but keep failing to set it.
the problem is since there is a gap between the 'object from the CAD drawing' and 'sheet for the wave port' I keep...
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