Referenced Items are not available for this document.
The traditional narrowband array signal processing model is expanded by incorporating the effects of mutual coupling via a closed-form expression for the array impedance matrix. The mutual coupling matrix affects the incident signal like a set of narrowband beamformers; this interpretation is explored. The array's super-resolution direction finding (SRDF) behavior/performance in the presence of mutual coupling is explored. Simulation results examine the effects of mismatch in antenna termination impedance upon DF performance, using parameters from a typical mobile cellular radio environment scenario. The results indicate that array DF performance can be improved by mismatching the array terminations, thus reducing the effect of mutual coupling
Published in:
Acoustics, Speech, and Signal Processing, 1992. ICASSP-92., 1992 IEEE International Conference on
(Volume:5
)
Date of Conference: 23-26 Mar 1992
- Page(s):
- 257 - 260 vol.5
- Meeting Date :
- 23 Mar 1992-26 Mar 1992
- ISSN :
- 1520-6149
- Print ISBN:
- 0-7803-0532-9
- INSPEC Accession Number:
- 4463440
- Conference Location :
- San Francisco, CA
- Digital Object Identifier :
- 10.1109/ICASSP.1992.226521
- Product Type:
- Conference Publications
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