|
|||||
|
|
P N IFFT FOR OFDM-BASED UWB SYSTEM |
|
| Authors: | Zhang Zaichen Bi Guangguo |
| Affiliation: | Southeast University, Nanjing 210096, China |
| Abstract: | In this letter, P × N-point IFFT is proposed to replace the N-point IFFT and analog frequency conversion in an Orthogonal Frequency Division Multiplexing (OFDM)-based Ultra-WideBand (UWB) system, and a new algorithm, named fast P × N-point IFFT, is designed to reduce the complexity of the P × N-point IFFT in the proposed scheme. |
| Keywords: | Orthogonal Frequency Division Multiplexing (OFDM) Inverse Fast Fourier Transform (IFFT) Ultra-WideBand (UWB) |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《电子科学学刊(英文版)》浏览原始摘要信息 | |
| 点击此处可从《电子科学学刊(英文版)》下载全文 | |