地上ディジタル放送の移動受信 : 複素遅延プロファイルを用いた伝送路等化の検討

抄録

We have been studying Digital Terrestrial Television Broadcasting with OFDM method. In this paper, we propose an equalizing method for muiti-path fading and Doppler shift. It used in front of FFT demodulator.At first, it gets complex delay profiles by any pilot symbols and then Dappler shift analyzed by GHA (Generalized Harmonic Analysis) method with complex delay profiles.