MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems
We show a way to optimize the capacity and at the same time achieve high coverage in LOS for a mm-wave system indoor. We optimize MIMO with regard to maximum Shannon capacity for a pure LOS channel. We describe the general procedure in order to maximize the capacity for our considered geometry, whic...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2013/572830 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849397188288839680 |
|---|---|
| author | Tommaso Cella Pål Orten Jens Hjelmstad |
| author_facet | Tommaso Cella Pål Orten Jens Hjelmstad |
| author_sort | Tommaso Cella |
| collection | DOAJ |
| description | We show a way to optimize the capacity and at the same time achieve high coverage in LOS for a mm-wave system indoor. We optimize MIMO with regard to maximum Shannon capacity for a pure LOS channel. We describe the general procedure in order to maximize the capacity for our considered geometry, which consists of a circular arc array at the transmitter and a uniform linear array (ULA) at the receiver. The method is based on the optimization of the interelement distances at the transmitter and the receiver. High coverage is obtained with the use of the circular geometry and beamforming. We propose an example mm-wave system in the 70 GHz portion of the E-band (71–76) GHz. The results show that the proposed system is able to achieve full coverage in LOS as well as high capacity, with practical dimensions. |
| format | Article |
| id | doaj-art-af4cb9da686845c389c2f2fd80a2925b |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-af4cb9da686845c389c2f2fd80a2925b2025-08-20T03:39:06ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772013-01-01201310.1155/2013/572830572830MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave SystemsTommaso Cella0Pål Orten1Jens Hjelmstad2NTNU and UniK, 7491 Trondheim, NorwayABB and UniK, 1396 Billingstad, NorwayNTNU, 7491 Trondheim, NorwayWe show a way to optimize the capacity and at the same time achieve high coverage in LOS for a mm-wave system indoor. We optimize MIMO with regard to maximum Shannon capacity for a pure LOS channel. We describe the general procedure in order to maximize the capacity for our considered geometry, which consists of a circular arc array at the transmitter and a uniform linear array (ULA) at the receiver. The method is based on the optimization of the interelement distances at the transmitter and the receiver. High coverage is obtained with the use of the circular geometry and beamforming. We propose an example mm-wave system in the 70 GHz portion of the E-band (71–76) GHz. The results show that the proposed system is able to achieve full coverage in LOS as well as high capacity, with practical dimensions.http://dx.doi.org/10.1155/2013/572830 |
| spellingShingle | Tommaso Cella Pål Orten Jens Hjelmstad MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems International Journal of Antennas and Propagation |
| title | MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems |
| title_full | MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems |
| title_fullStr | MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems |
| title_full_unstemmed | MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems |
| title_short | MIMO Geometry and Antenna Design for High Capacity and Improved Coverage in mm-Wave Systems |
| title_sort | mimo geometry and antenna design for high capacity and improved coverage in mm wave systems |
| url | http://dx.doi.org/10.1155/2013/572830 |
| work_keys_str_mv | AT tommasocella mimogeometryandantennadesignforhighcapacityandimprovedcoverageinmmwavesystems AT palorten mimogeometryandantennadesignforhighcapacityandimprovedcoverageinmmwavesystems AT jenshjelmstad mimogeometryandantennadesignforhighcapacityandimprovedcoverageinmmwavesystems |