(redirected from Channel Frequency Response)
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References in periodicals archive ?
Tenders are invited for Solartron 04 Channel Frequency Response Analyzer.
Two of them estimate the channel frequency response and the channel impulse response iteratively which are called as frequency and time domain EM-based algorithms respectively, and the third one estimates directly the transmitted symbols using the channel impulse response statistics.
The estimation of the channel frequency response on the kth subcarrier in the frequency domain, [?
2003), Interpolation-based method estimates channel frequency response (CFR) by interpolating the received pilot subcarriers.
The channel impulse response h(t) is obtained using the Inverse Fourier Transform (IFT) of the channel frequency response given by the scattering parameter [S.
Finally by taking the DFT of the obtained channel impulse response, the estimated channel frequency response will be resulted.
As distance increases, the high-frequency pulse edges are attenuated more, and this is clear from a plot of channel frequency response.
The unit features SNR, multipath, delay spread, channel frequency response, SSID and RSSI for Wi-Fi analysis.
Using the spread-spectrum measurement technique on an occupied transponder, the channel frequency response is measured under real operation conditions, whereas MLA measurements may not achieve these realistic conditions.
Tenders are invited for Supply of PA System Item Amplifier : 500 Watts Complete 350+350 Watts with dual channel Frequency response 50-15000 Hz + 3db Speaker output as desirable, Audio Mixer : 8/12 Channels MIC Line - Complete 04 Mono + 04 Stereo Aux 2, Main stereo frequency response, Roof Mounted Speaker 100 Watts Each, Two way twin 4 and 01 horn loaded.
Its simple implementation is due to the fact that the channel estimation is performed with only the channel frequency response, which is obtained by the conventional methods using either a simple least square estimator combined with interpolation filtering or transform domain methods using the discrete Fourier transform (DFT).
PI], n = 1, 2, denote the pilot and estimate of the effective channel frequency response, respectively.
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