The phrase "at input of the" is not correct in standard written English.
It seems to be an incomplete expression and would typically require additional context or modification to be clear and grammatically correct.
Example: "At the input of the system, we need to ensure all parameters are set correctly."
Alternatives: "at the entry of the" or "upon input of the".
Several q-QAM symbols have identical value due to the data sparseness and can be placed at specific positions at the input of the IFFT.
Essentially, (53) describes the relation that exists between the coefficients at the input of the inner IDFT at the transmitter side and the coefficients at the output of the inner DFT at the receiver side.
In this case, irrespective of the initial SOP at the input of the device, one obtains at the Omnipolarizer output a unique polarization state without any residual polarization depending loss.
The estimation of the parameters can be done either at the input of the analysis FB or at the output of it, or jointly at the input and at the output of it.
Three polarization controllers were used to adjust the polarization at the input of the fiber spool and at both inputs to the optical switch.
Both indices can be calculated only from the measurement of the current at the input of the load and the voltage at the Point of Common Connection (PCC).
Additionally, the transmit signal PSD at the output of the IRIS SW platform (at the input of the USRP) has been analyzed in MATLAB.
This truncation of the APP values at the input of the decoder reduces significantly the decoder complexity at the cost of slight performance degradation.
The dashed lines are associated with transitions resulting from a zero at the input of the encoder, and solid lines are association with a one at the input of the encoder.
An optical circulator was inserted at the input of the fiber.
