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Title: Study on coupling effect between antennas installed on a common structure
Authors: Lee, K.H.
Leong, M.S. 
Issue Date: 1999
Citation: Lee, K.H.,Leong, M.S. (1999). Study on coupling effect between antennas installed on a common structure. Asia-Pacific Microwave Conference Proceedings, APMC 1 : 210-213. ScholarBank@NUS Repository.
Abstract: When more than two antennas are spaced in close proximity, there exists a coupling between them. However, due practical and economical reasons, it is common to have multi-antennas installed on a mast, tower or rooftop of a building. This requirement therefore generates a coupling problem where one antenna, which is not desired, receives the voltage generated by a nearby antenna. In this paper, the effects of coupling as a function of separation distance, in the presence of conjugate match and 50 Ω loads and different transmitting frequencies are investigated. In addition, the effect of support structure is also discussed. The objective is to recommend the most suitable configuration for practical installation.
Source Title: Asia-Pacific Microwave Conference Proceedings, APMC
Appears in Collections:Staff Publications

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