Interference of high speed impulse radio ultrawideband (IR-UWB) on 5.735GHz single carrier 64/256-QAM WiMAX narrowband signals is experimentally investigated. The experimental results indicate that the coexistence of 625Mbps and 2Gbps IR-UWB signals causes penalties of 3dB and 0.5dB respectively to the WiMAX channel. At higher bit rates, IR-UWB technology is therefore expected to reduce its interference on WiMAX signals. This work serves as further motivation for the exploration of IR-UWB systems with higher speed and higher capacity.
|Title of host publication||IEEE Topical Meeting on Microwave Photonics (MWP), 2010|
|Publication status||Published - 2010|
|Event||2010 IEEE International Topical Meeting on Microwave Photonics - Montreal, Canada|
Duration: 5 Oct 2010 → 9 Oct 2010
|Conference||2010 IEEE International Topical Meeting on Microwave Photonics|
|Period||05/10/2010 → 09/10/2010|