TimeDelay (Time Delay)
Symbol
Available in ADS
Parameters
Name |
Description |
Units |
Default |
---|---|---|---|
Delay |
Time delay |
sec |
1.0e-6 |
RTConj |
Apply reverse transmission conjugate: NO, YES |
None |
no |
ZRef |
Reference impedance for all ports |
Ohm |
50 |
Range of Usage
Delay ≥ 0
Notes/Equations
- The input frequency spectrum has a linear phase shift applied resulting in the output time waveform being a time shifted replication of the input waveform.
- S21 = e-jωDelay
S11 = S22 = 0
ω = 2πf
if RTConj = NO, S12 = S21
if RTConj = YES, S12 = S21* - Excessive values for the Delay parameter require large memory for Circuit Envelope and Transient simulations. For Circuit Envelope simulations, a safeguard limits any excessive delay to one-half of the stop time.