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Sorry, I typed it wrong. My concirns is about "Right Leg Drive" not "Right Led Drive" :)
Right leg drive circuits are using in ECG applications commonly but it can be used any biosignal measurement applications.
https://en.wikipedia.org/wiki/Driven_right_leg_circuit
I am developing a compact active EMG sensor. The PCB will be together packaged with the stainless steel electrodes. There will be 3 electrodes on each sensor (In+, In-, REF). REF elecrode will be driven with RLD circuit to improve CMRR and will be placed between In+ and In- electrodes.
When...
Hi mitra,
I am little bit confused. Did you mean that even at the very low voltage levels, (uV to mV range) reverse biased capacitors does not behave as a capacitor. That is to say there is no charge stored at the capacitor plates.
Hi,
I did a search about the issue but I can not find any satisfying information about it.
What is the low (in 10uV - 100mV range) and reverse voltage biased electrolytic capacitors characteristics? In every datasheet it says that the applied reverse voltage should not be exceed 10% of the max...
Hi,
At the moment CST is not installed on my computer and I can not explain step by step by rote. But I can give you this clue, In CST you can specify points as field monitors and CST exports time varying electric or magnetic field graphs for the specified point in the coordinate system. Try to...
Hi,
I think there are some missing informations.
As far as i am concerned, you have bunched electron beams and these beams are made of sub bunches. Lets name this parameters. I named your big main bunches as macro bunch and sub bunches as micro bunches. This is the correct naming used in...
Hi berger,
How do you make the inductance measuremetns you mentioned above? This is important because ferrite core materials has a very frequency dependent permeabilities.
Here is my opinion about the topic,
In order to charecterize your core material, you have two main steps to follow.
1)...
Hi,
In CST, you can apply pre-made signals to the RF ports. All you have to do is export the signal that you created with Matlab or LabView etc. in ASCII .txt format. Than import the .txt file that you created to the CST in order to excite the ports.
Hope this helps,
Hi mrinalmani,
If you are going to use a high gain amplifier and wondering about how to receive the signal from the other device, than I think you can use a circulator. I posted a diagram about the configuration in my mind.
Hope this helps,
Thank you for your suggestions guys. I understand that since the LTC2321 is a fast ADC, using it with Arduino boards makes no sence at all.
Ok but again I have to ask a question. What do you think about using a linux SoC Board like Raspberry Pi or Orange Pi etc. to make data acquisition with...
Hi,
I bought a LTC2321-16 16bit, 2Msps ADC and a LT1819 dual op-amp to make a Differential Input ADC circuitry which will be used for data acquisition with a MCU (an Arduino Due, or Arduino Uno Board).
But I failed to notice that the total data acquisition speed reaches up to 30Mbps with...
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