Bandwidth requirements for accurate detection of direct path in multipath environment
The accurate detection of the direct path in a dense multipath environment is critical in time-based and angle-of-arrival-based location estimation techniques. It is generally assumed that an infinitely large bandwidth is helpful in the accurate detection of the direct path and high-range resolution...
| Үндсэн зохиолчид: | , , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
2006
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| _version_ | 1826274567540178944 |
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| author | Tarique, Z Malik, W Edwards, D |
| author_facet | Tarique, Z Malik, W Edwards, D |
| author_sort | Tarique, Z |
| collection | OXFORD |
| description | The accurate detection of the direct path in a dense multipath environment is critical in time-based and angle-of-arrival-based location estimation techniques. It is generally assumed that an infinitely large bandwidth is helpful in the accurate detection of the direct path and high-range resolution. It is experimentally demonstrated that, for a wideband system, a bandwidth of up to 4 GHz, centred on 12.5 GHz, is sufficient for accurate detection of direct path in a typical indoor scattering environment. Additionally, the bandwidth gain, incremental range accuracy with bandwidth, is an effective indicator of the bandwidth requirements for accurate detection of the direct path. |
| first_indexed | 2024-03-06T22:45:24Z |
| format | Journal article |
| id | oxford-uuid:5d00655d-d947-4bee-b072-93ab8f3e28f0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:45:24Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | oxford-uuid:5d00655d-d947-4bee-b072-93ab8f3e28f02022-03-26T17:31:41ZBandwidth requirements for accurate detection of direct path in multipath environmentJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:5d00655d-d947-4bee-b072-93ab8f3e28f0EnglishSymplectic Elements at Oxford2006Tarique, ZMalik, WEdwards, DThe accurate detection of the direct path in a dense multipath environment is critical in time-based and angle-of-arrival-based location estimation techniques. It is generally assumed that an infinitely large bandwidth is helpful in the accurate detection of the direct path and high-range resolution. It is experimentally demonstrated that, for a wideband system, a bandwidth of up to 4 GHz, centred on 12.5 GHz, is sufficient for accurate detection of direct path in a typical indoor scattering environment. Additionally, the bandwidth gain, incremental range accuracy with bandwidth, is an effective indicator of the bandwidth requirements for accurate detection of the direct path. |
| spellingShingle | Tarique, Z Malik, W Edwards, D Bandwidth requirements for accurate detection of direct path in multipath environment |
| title | Bandwidth requirements for accurate detection of direct path in multipath environment |
| title_full | Bandwidth requirements for accurate detection of direct path in multipath environment |
| title_fullStr | Bandwidth requirements for accurate detection of direct path in multipath environment |
| title_full_unstemmed | Bandwidth requirements for accurate detection of direct path in multipath environment |
| title_short | Bandwidth requirements for accurate detection of direct path in multipath environment |
| title_sort | bandwidth requirements for accurate detection of direct path in multipath environment |
| work_keys_str_mv | AT tariquez bandwidthrequirementsforaccuratedetectionofdirectpathinmultipathenvironment AT malikw bandwidthrequirementsforaccuratedetectionofdirectpathinmultipathenvironment AT edwardsd bandwidthrequirementsforaccuratedetectionofdirectpathinmultipathenvironment |