| Publisher | National Taiwan University | ||
|---|---|---|---|
| Format | 275.6KB PDF | Date added | 31 Jan 2005 |
| Topics | WiMAX (802.16), Wireless LAN, Wi-Fi (802.11) | ||
| Downloads | 190 | ||
This paper presents a multi-band multi-standard receiver architecture for wireless applications, such as 802.11 a/b/g WLAN, and 802.16a WMAN. The targeted frequency bands include licensed bands - 2.3 GHz, 2.5 - 2.7 GHz, and 3.5 - 3.7 GHz, and un-licensed bands - ISM 2.4 GHz and U-NII 5 GHz. The main advantages of the proposed receiver are using a single frequency synthesizer to perform entire frequency transferring, and each frequency band shares the identical LNA and mixer to reduce chip area. The maximum hardware shared LNA and Mixer design are also presented.
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