Download now Free registration required
This paper presents the implementation and performance of a Software Defined Radio (SDR) technology-based-Digital Intermediate Frequency (IF) transceiver for IEEE 802.16d standard, often referred to as a WiMAX (Worldwide Interoperability for Microwave Access) base station. The implemented Digital IF transceiver is reconfigurable to three bandwidth profiles: 1.75MHz, 3.5MHz, and 7MHz each incorporating the IEEE 802.16d WiMAX standard. This transceiver can be reconfigured to other WiMAX profiles through software downloaded onto identical hardware platforms, without changing any components or parts on board. Experimental results are presented that show the performance of the designed Digital IF transceiver using an undersampling scheme, which is closely related to the sampling clock jitter characteristics.
- Format: PDF
- Size: 476.8 KB