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PHYSIM-DIGITAL COMMUNICATION TRAINER

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  • Oscilloscope for wave form  realization
      Two Channel Oscilloscope  for Waveform realization in time domain.
      Modes of operation  : Mono/ Dual.
  • Spectrum Analyzer
      Spectrum Analyzer for Waveform analysis in frequency domain.
      Marker Frequency and Magnitude display.
  • Polar plot
       Polar Plot for Antenna Radiation Pattern Analysis
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  Experiments Library Blocks

Easy to experiment library blocks make learning interactiveand dynamic. The real time results obtained are in tandem with real time measuring devices making physic an unique product.

  • AMI Encoder
  • AMI Decoder
  • AWGN Channel
  • BER Unit
  • Bit Splitter
  • Bit Combiner
  • Carrier Generator Sine, Cosine
  • Commutator
  • Comparator
  • Data Generator, Pattern Generator, Bernoulli Distribution
  • DC Generator
  • Decommutator
  • Decision Device
  • Delta Demodulator
  • Delta Modulator
  • Differential Encoder
  • Encoder
  • Filter-Low Pass/ High Pass/ Band Pass, Butterworth-FIR, Chebyshev-FIR
  • Hold Circuit
  • Integrator
  • Inverter
  • Manchester Encoder
  • Manchester Decoder
  • Monostable Multivibrator
  • NRZ Encoder, Uni-polar, Bi-polar
  • PCM Decoder
  • Phase Shifter
  • Product Modulator
  • Pulse Generator
  • Quantizer
  • Saw Tooth Generator
  • Signal Source, Sine, Cosine
  • Summer
  • Substractor
  Select List of Experiments
  • Verification of Sampling theorem using flat top samples.
  • Pulse Modulation-PAM
  • Pulse Modulation-PWM
  • Pulse Modulation-PPM
  • Waveform Coding-Delta Modulation(DM)
  • TDM and recovery of four band limited signals of PAM signal.
  • Waveform coding TDM-PCM
  • Digital Modulation-ASK
  • Digital Modulation-FSK (ITU-T-V.21 Compatible)
  • Digital Modulation-PSk (ITU-T-V.22 Compatible)
  • Digital Modulation-DPSK
  • Digital Modulation-QPSK
  • Observing the AM Wave For and Measurement of Modulation Index. Demodulation of AM Signal
  • Generation and demodulation of DSB-SC signal
  • Generation and demodulation of SSB-SC signal
  • Error detection and correction-Hamming Code
  • Line Coding-Coding and Decoding of NRZ formats. Data formatting schemes-unipolar
  • Inject noise and plot
    P_e V_s E_b / N_o
  • Transmission of two signals over a single channel using sampling methods.
  Attributes of Physim

Physim is a state-of-the-art, Software based on Digital Communication Trainer for understanding the design and operation of communication systems for various applications. Physim is targeted at under graduate students, who are engaged in studying communications syste design and experimentation

  Physim-saves Time, Cost & Effort

PhySim is far ahead when compared to Traditional  Trainer Kits, PhySim is  economical in several ways-given its lower intial costs, Easy upgradation and Zero maintenance costs

 
 
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