BASE STATION POLARIZATION DIVERSITY RECEPTION FOR MOBILE RADIO
Base station polarization diversity reception in which signals are received by dual polarization (ex. + or - 45 degree polarization) is discussed. A theoretical analysis is presented on correlation coefficient rho between diversity branches, and received signal level decrease L caused by polarization difference at the base and mobile station. The generalized expressions of rho and L are then derived. Measurements were also carried out at 900 MHz in an urban area. Consequently, it was found that the rho and L values are expressed by three factors, rho is lower than 0. 6 and L is smaller than 2.5 db. It is concluded that this polarization diversity reception can be used as an effective diversity reception.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00189545
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Corporate Authors:
Institute of Electrical and Electronics Engineers (IEEE)
Operations Center, 445 Hoes Lane, P.O. Box 1331
Piscataway, NJ United States 08855-1331 -
Authors:
- Kozono, S
- Tsuruhara, T
- SAKAMOTO, M
- Publication Date: 1984-11
Media Info
- Features: References;
- Pagination: p. 301-306
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Serial:
- IEEE Transactions on Vehicular Technology
- Volume: VT-3
- Issue Number: 4
- Publisher: Institute of Electrical and Electronics Engineers (IEEE)
- ISSN: 0018-9545
- Serial URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=25
Subject/Index Terms
- TRT Terms: Antennas; Correlation analysis; Factors (Statistics); Mathematical methods; Measurement; Mobile radio; Performance; Polarization; Portable equipment; Radio; Radio receivers; Urban areas
- Uncontrolled Terms: Mobile equipment
- Old TRIS Terms: Diversity antenna polarization; Dual polarization; Radio systems (Mobile); Received signal level decrease
- Subject Areas: Data and Information Technology; Highways; Vehicles and Equipment; I91: Vehicle Design and Safety;
Filing Info
- Accession Number: 00395133
- Record Type: Publication
- Source Agency: Engineering Index
- Files: TRIS
- Created Date: Jul 31 1985 12:00AM