抄録
In this paper, a digital compensation scheme for coefficient errors of a complex filter bank parallel A/D converter in low-lF receivers is presented. The complex filter bank is employed to suppress DC offset and image signals in the low-IF receivers and relax the requirements on the conversion rate and resolution of A/D converters. The proposed compensation scheme regenerates interference due to coefficient errors and subtracts it from the digital signal converted by an A/D converter. The proposed scheme also improves the effective resolution of A/D converters.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 2656-2662 |
| ページ数 | 7 |
| ジャーナル | IEICE Transactions on Communications |
| 巻 | E85-B |
| 号 | 12 |
| 出版ステータス | Published - 2002 12月 |
ASJC Scopus subject areas
- ソフトウェア
- コンピュータ ネットワークおよび通信
- 電子工学および電気工学