Power Output Calculator Enter transmitter power and system parameters. The Power Output Calculator instantly computes EIRP, radiated power, gains/losses in dBm and watts. Transmitter Power P_tx dBmWatts Feedline Loss L_feed (dB) Antenna Gain G (dBi) Calculate Power Output About the Power Output Calculator The Power Output Calculator is a precise, scientifically accurate tool […]
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Entropy Rate Calculator Enter stationary probabilities and transition matrix. The Entropy Rate Calculator computes the average information per symbol for Markov sources. Number of States 2 States3 States4 States Calculate Entropy Rate About the Entropy Rate Calculator The Entropy Rate Calculator is a precise, scientifically accurate tool that computes the entropy rate of
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Information Rate Calculator Enter source probabilities or channel parameters. The Information Rate Calculator computes Shannon entropy, mutual information, and maximum information rate. Source Symbol Probability p (0 to 1) Or Number of Equally Likely Symbols Calculate Information Rate About the Information Rate Calculator The Information Rate Calculator is a precise, scientifically accurate tool
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Shannon Limit Calculator Enter SNR or bandwidth. The Shannon Limit Calculator computes the maximum spectral efficiency or channel capacity according to Shannon’s noisy channel coding theorem. Signal-to-Noise Ratio SNR (dB) Bandwidth B (Hz, optional) Calculate Shannon Limit About the Shannon Limit Calculator The Shannon Limit Calculator is a precise, scientifically accurate tool that
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Channel Capacity Calculator Enter bandwidth and SNR. The Channel Capacity Calculator instantly computes the maximum data rate using Shannon’s theorem for AWGN channels. Bandwidth B (Hz) Signal-to-Noise Ratio SNR (dB) Calculate Channel Capacity About the Channel Capacity Calculator The Channel Capacity Calculator is a precise, scientifically accurate tool that computes the Shannon channel
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Bit Error Rate Calculator Select modulation and enter Eb/N0. The Bit Error Rate Calculator instantly computes theoretical BER for AWGN channel. Modulation Scheme BPSKQPSK8-PSK16-QAM64-QAM Eb/N0 (dB) Calculate Bit Error Rate About the Bit Error Rate Calculator The Bit Error Rate Calculator is a precise, scientifically accurate tool that computes the theoretical Bit Error
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Thermal Noise Calculator Enter resistance, temperature, and bandwidth. The Thermal Noise Calculator instantly computes Johnson-Nyquist RMS voltage noise and power spectral density. Resistance R (Ω) Temperature T (K) Bandwidth Δf (Hz) Calculate Thermal Noise About the Thermal Noise Calculator The Thermal Noise Calculator is a precise, scientifically accurate tool that computes Johnson-Nyquist thermal
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Johnson Noise Calculator Enter resistance, temperature, and bandwidth. The Johnson Noise Calculator instantly computes RMS thermal noise voltage and power spectral density. Resistance R (Ω) Temperature T (K) Bandwidth Δf (Hz) Calculate Johnson Noise About the Johnson Noise Calculator The Johnson Noise Calculator is a precise, scientifically accurate tool that computes Johnson-Nyquist thermal
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Shot Noise Calculator Enter average current and bandwidth. The Shot Noise Calculator instantly computes RMS shot noise current, relative noise, and NEP for detectors. Average Current I (A) Bandwidth Δf (Hz) Calculate Shot Noise About the Shot Noise Calculator The Shot Noise Calculator is a precise, scientifically accurate tool that computes the fundamental
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Quantum Noise Calculator Enter optical power or photon rate. The Quantum Noise Calculator instantly computes shot noise, standard quantum limit (SQL), and squeezing improvement. Optical Power P (W) Wavelength λ (nm) Squeezing Level (dB below SQL) Measurement Bandwidth Δf (Hz) Calculate Quantum Noise About the Quantum Noise Calculator The Quantum Noise Calculator is
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