Improved Spice model of a transmission linePaul Rako
In a similar fashion, a short-circuited transmission line generates standing waves, although the node and antinode assignments for voltage and current are reversed: at the shorted end of the line, there will be zero voltage (node) and maximum current (antinode). What follows is the SPICE simul...
Line length— Total transmission line length 1 m (default) | positive scalar Number of segments— Number of model segments 1 (default) References [1] Sussman-Fort, S.E. and J.C. Hantgan. “SPICE Implementation of Lossy Transmission Line and Schottky Diode Models.” IEEE Transactions on Micr...
From the numerical figures obtained viaSPICE, let’s determine what impedance the source “sees” at its end of the transmission line at the line’s resonant frequencies: quarter wavelength , half wavelength, three-quarter wavelength full wavelength. Source sees 56.25 Ω reflected from 100 Ω loa...
[1] Sussman-Fort, S. E., and J. C. Hantgan. “SPICE Implementation of Lossy Transmission Line and Schottky Diode Models.”IEEE Transactions on Microwave Theory and Techniques.Vol. 36, No.1, January 1988. [2] Pozar, David M.Microwave Engineering. Hoboken, NJ: John Wiley & Sons, Inc....
Is it possible to simulate a lossless transmission line in TINA-TI v9? I don't have to have a schematic symbol for it, I'll be okay with importing text to instantiate it.By the way, this simulator has become my go-to simulation tool because of its ease of use and the breadth of ...
Also, you appear to be expecting a 50 Ω cable but, the characteristic impedance is more like 316 Ω. You can of course you LTspice's built in transmission line but, don't ask me where it is because I don't use LTspice. You also need to put links in your question for the images...
going through a transmission line.ThereThereis a phenomena where if we put a pulse through a transmission line then after it reaches the IC we can have ringing instead of good pulse. In LTSPICE simulation connector is represented as pulse voltage source of 6V with resistor in series....
A software method is disclosed for modeling dielectric losses in transmission lines, such as lines on a computer chip or circuit board, using a circuit simulation application, such as a SPICE program. Line resistance, self-inductance, and self-capacitance are calculated and modeled as a lumped ...
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