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http://dspace.mediu.edu.my:8181/xmlui/handle/1957/1679Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Magaña, Mario E. | - |
| dc.contributor | Liu, Huaping | - |
| dc.contributor | Nguyen, Thinh | - |
| dc.date | 2006-04-18T15:01:19Z | - |
| dc.date | 2006-04-18T15:01:19Z | - |
| dc.date | 2006-03-24 | - |
| dc.date | 2006-04-18T15:01:19Z | - |
| dc.date.accessioned | 2013-10-16T07:34:38Z | - |
| dc.date.available | 2013-10-16T07:34:38Z | - |
| dc.date.issued | 2013-10-16 | - |
| dc.identifier | http://hdl.handle.net/1957/1679 | - |
| dc.identifier.uri | http://koha.mediu.edu.my:8181/xmlui/handle/1957/1679 | - |
| dc.description | Graduation date: 2006 | - |
| dc.description | This thesis presents a channelized digital receiver design for UWB sytems in a multipath indoor environment. The UWB technology has been used for commercial and military purposes due to a number of advantages such as low-power consumption, noise-like and carrier free. The energy of UWB signal is spread over a wide range from near d.c. to a few gigahertz. For this reason, the analog to digital converter (ADC) in the receiver must support an extremely high sampling frequency (at least Nyquist rate) and high resolution. By using a channelized digital receiver, the speed of ADC can be considerably relaxed. The received signal is split into several subbands and sampled at a fraction rate of sampling frequency. In multipath environments, we propose a receiver architecture which provides a robust immunity to multipath interference. The proposed receiver consists a collection of receivers. If the multipath signal energy increases, the decision can be made more accurate. | - |
| dc.language | en_US | - |
| dc.subject | UWB | - |
| dc.subject | channelized | - |
| dc.title | A channelized digital receiver design for UWB sytems in a multipath indoor environment | - |
| dc.type | Thesis | - |
| Appears in Collections: | ScholarsArchive@OSU | |
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