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reference signal
A partly overlapped detection window structure is introduced in which the decided data frames are regarded as the reference signal so that energy and time resources in the reference frame are saved and full-rate data transmission is achieved.
      
A diagnostic procedure for the cases where determination of the reference signal is hindered was considered.
      
Feasibility of diagnosis without generating the reference signal was exemplified by the radio-frequency sensors.
      
A Robust Control Algorithm for Tracking the Reference Signal
      
Tracking of the reference signal for a linear system with unknown parameters is investigated.
      
A microwave radiometer with additional pulse-width modulation of the reference signal is described.
      
The pulse-width modulation is performed in the low-frequency unit using resistive attenuators with different division factors of the reference signal.
      
The resolving power of the measurer is 0.625-0.25 ns with a 20- to 50-interpolation coefficient and a 80-MHz reference signal.
      
A DSF (Defect Similarity Function) defined as a deconvolution of a target signal by a reference signal is used to classify the defects.
      
Such buffer blocks enable generation of a reference signal and, after a preliminarily measured correction is introduced, setting of a flaw detector's sensitivity to a required level.
      
For a coherent signal, the time cross-correlation function is formed with the use of either the total signal, or a single selected mode, or a reference signal at one of the correlator inputs.
      
A series of pulses with repetition frequency equal to the frequency difference caused by the splitting of the gain profile by the magnetic field was used as a reference signal for a laser interferometer.
      
at the same signal to noise ratio of input desired signal the input reference signal power is uncorrelated with the convergence factorc.
      
This paper proposes a calibrated method for quasi-broadside side-looking mode SAR imaging with small squint angle and an improved method named as phase alignment algorithm of subaperture reference signal.
      
The phase alignment algorithm of subaperture reference signal adjusts phases of respective subaperture reference signals in order to make them be in phase and constructs a new spotlighting window function for SAR imaging.
      
Magnitudes and phase values of unbalance defects can be obtained directly by sampling the vibration signal synchronized with reference signal.
      
Tracking specification is satisfied with upper and lower bound tolerances on the steep response of the system to the reference signal.
      
Simulation also discovered steady response denoted with SNIR dependent on the power of reference signal.
      
An algorithm for estimating the frequency shift of radiosignals with the aid of LFM reference signal
      
The paper considers an algorithm for estimating the frequency shift of radio signals with the aid of a reference signal with linear frequency modulation.
      
 

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