抄録
The authors propose a range-extended tangent (RE-TAN) type of DSP FM demodulator. It has the following features: (1) The linear detection range is much wider than for any other conventional DSP FM demodulator. (2) The allowable range of parameters in RE-TAN are much wider than for any other DSP FM demodulator. (3) RE-TAN can demodulate both narrowband and wideband FM. Its sampling frequency is much lower than conventional DSP FM demodulators, even if the incoming signal is wideband FM. (4) RE-TAN consists only of open-loop circuits. Therefore, it is not required to consider the influence of phase delay. RE-TAN can be applied to wire communication systems, wireless communication systems, digital audio and TV, among others.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1481-1482 |
| ページ数 | 2 |
| ジャーナル | Proceedings - IEEE International Symposium on Circuits and Systems |
| 出版ステータス | Published - 1985 |
ASJC Scopus subject areas
- 電子工学および電気工学