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Consider two structures in cascade
I wil name the combined structure as C.
I have the s-parameters for the structure A and for the overall structure C. I want to extract the s-param for the structure B. i need to use matlab for the purpose.
The technique i have chosen is to convert S-param...
I am simulating a differential class E amplifier in candence spectre. I have included n-ports at the input lines to include the effect of PCB traces (s2p file). I have run the PSS analysis. I am getting the following errors
Error requirements were not satisfied because of convergence...
i want to concatenate around a 100 2D matrices into a 3D matrix.
e.g cat[3,A,B]
would combine the A and B matrices into a 3D matrix
say if i want to combine 100 matrices into a 3D matirx id have to use this command
cat[3,A1,A2,A3...]
which is tedious
any solutions?
i want to concatenate around a 100 2D matrices into a 3D matrix.
e.g cat[3,A,B]
would combine the A and B matrices into a 3D matrix
say if i want to combine 100 matrices into a 3D matirx id have to use this command
cat[3,A1,A2,A3...]
which is tedious
any solutions?
CMOS 130nm..i just applied a 500f cap n even then the gain is negative ..upto several micros of capacitance, the gain is still negative..its a three staged cascoded DA with inductive degenration..a transmission line at the input..
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ive attached a ppr..plz see fig2..my design...
its kind of confidential..can u just specify some of the reasons tht might be the causes.. frequency from 100M to 2G..plz it would be a great help..m just stuck up..
ive designed a distributed LNA..but as i place the input coupling cap of 50p or greater or infact any capacitor at the i/p, my gain becomes negative? can anyone plz suggest where is the problem in the design? the o/p coupling cap works fine
thanks a lot!!
but i still cannot turn on the switch..all the parameters are ok, ive generated a pulse using the port component with 50% duty cycle, yet the output voltage at the switch is a constant zero level..ive checked switch polarities also..ive just used a simple circuit with port switch...
i am using the switch component in analog lib in cadence..other than the parameters of open switch resistance and closeswitch resistance, there's another parameter of resistance in the switch properties..wats does thgis parameter 'resistance' specifies??
i have a packaged ic and i need to find out the length of the bond wires used inside the package, how do i find those ? also there are vias inside the package will they have considerable inductances so that they affect the performanec of the ic? but more importantly how do i find the exact...
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