Now showing items 1-6 of 6
A 0.18µm CMOS UWB wireless transceiver for medical sensing applications
Recently, there is a new trend of demand of a biomedical device that can continuously monitor patient’s vital life index such as heart rate variability (HRV) and respiration rate. This desired device would be compact, ...
Narrowband interference detection and mitigation for indoor ultra-wideband communication systems
In February 2002, the FCC (2002 a, b) issued a ruling that ultra-wideband (UWB) could be used for data communications as well as for radar and safety applications. UWB system is constrained to have a maximum power transmission ...
Adaptive RAKE receiver structures for ultra wide-band systems
Ultra wide band (UWB) is an emerging technology that recently has gained regulatory approval. It is a suitable solution for high speed indoor wireless communications due to its promising ability to provide high data rate ...
A dual-mode Q-enhanced RF front-end filter for 5 GHz WLAN and UWB with NB interference rejection
The 5 GHz Wireless LAN (802.11a) is a popular standard for wireless indoor communications providing moderate range and speed. Combined with the emerging ultra Wideband standard (UWB) for short range and high speed ...
Performance analysis of H.264 encoder for high-definition video transmission over ultra-wideband communication link.
With the technological advancement, entertainment has become revolutionized and the High-definition (HD) video has become a common feature of our modern amusement devices. Moreover, the demand for wireless transmission of ...
UWB communication systems acquisition at symbol rate sampling for IEEE standard channel models
For ultra-wideband (UWB) communications, acquisition is challenging. The reason is from the ultra short pulse shape and ultra dense multipath interference. Ultra short pulse indicates the acquisition region is very narrow. ...