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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
  1. 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.
  2. S21 = e-jωDelay
    S11 = S22 = 0
    ω = 2πf
    if RTConj = NO, S12 = S21
    if RTConj = YES, S12 = S21*
  3. 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.
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