1971
DOI: 10.1049/el:19710360
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Maximum gain of Yagi–Uda arrays

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Cited by 39 publications
(26 citation statements)
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“…This can be recognized as a director mode since the beam extends away from the driven antenna in the direction of the parasitic antennas. In [13], the optimization is performed for this gain maximum, and this mode has been used conventionally to enhance the antenna gain, however it corresponds to the minimum capacity point shown in Fig. 6.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…This can be recognized as a director mode since the beam extends away from the driven antenna in the direction of the parasitic antennas. In [13], the optimization is performed for this gain maximum, and this mode has been used conventionally to enhance the antenna gain, however it corresponds to the minimum capacity point shown in Fig. 6.…”
Section: Resultsmentioning
confidence: 99%
“…The channel capacity is maximized by changing the electric lengths of the parasitic antennas virtually; this reduces the number of measurements since only the basic antenna configuration needs to be measured. In [13], the Yagi-Uda array is optimized using reactive termination, but it only focused the gain of the Yagi-Uda array. In order to find out fixed radiation pattern that maximize the channel capacity, the channel information and antenna characteristics must be combined.…”
Section: Introductionmentioning
confidence: 99%
“…Since its invention, continuous efforts have been put in optimizing its design for desired gain, impedance, SLL and bandwidth, etc., requirements using different optimization techniques based on traditional mathematical approaches [24,4,8,25,7,6,9] and Artificial Intelligence (AI) techniques [16,35,34,3,19,31,30].…”
Section: Introductionmentioning
confidence: 99%
“…Bojsen et al in [4] proposed another optimization technique to calculate the maximum gain of Yagi-Uda antenna arrays with equal and unequal spacings between adjoining elements. Cheng et al in [7] and [6] have used optimum wire lengths and their spacings to maximize the gain of the Yagi-Uda antenna.…”
Section: Introductionmentioning
confidence: 99%
“…However, the antenna size is still large (5.2λ × 4λ). The Yagi-Uda antenna was used excessively as a good candidate for high gain [9][10][11]. However, this antenna has limited gain up to 18 dB range, which can sometimes prove limiting in some remote applications.…”
Section: Introductionmentioning
confidence: 99%