Results 251 to 260 of about 18,854 (286)
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Mutual coupling reduction between microstrip patch antennas
2012 6th European Conference on Antennas and Propagation (EUCAP), 2012A compact and simple shape of defected ground structure (DGS) is applied to reduce the mutual coupling between array elements in a microstrip array design. The proposed DGS with its low width is inserted between the adjacent E-plane coupled elements in the array to suppress the surface waves. Parametric studies of DGS parameters for a transmission line
Y. Hajilou, H. R. Hassani, B. Rahmati
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Planar Soft Surfaces and Their Application to Mutual Coupling Reduction
IEEE Transactions on Antennas and Propagation, 2009This paper presents a numerical study of the behavior of a planar version of traditional soft surfaces. The application of these structures, although limited to one direction, can be enough for many applications where the directions along which the waves must be suppressed are clearly defined.
E. Rajo-Iglesias +2 more
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Mutual coupling reduction in metamaterial antenna for terahertz application
Applied Physics A, 2019We investigate in this work an effective approach to reduce mutual coupling between two metamaterial antennas operating at the THz frequency band by incorporating a metasurface designed using an electric inductive capacitive resonator. The metasurface is designed to provide a band stop functionality in the operating bandwidth of the antenna.
Bouthaina smari +2 more
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Reduction of Mutual Coupling Effect in Adaptive Arrays
2015This paper deals with the problem of mutual coupling in circular and elliptical antenna arrays. Input impedance method is used to compensate the Mutual coupling among the array elements. Improved LMS method is used to optimize the weights to generate proper beam form. Directive elements are used in the array.
A. V. L. Narayana Rao +2 more
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Multiband MIMO antenna with reduction in mutual coupling and ECC
2014 Students Conference on Engineering and Systems, 2014A Multiband MIMO antenna is proposed with reduction in mutual coupling and Envelope correlation coefficient. In order to increase data rate in 4G wireless technology Multiple Input Multiple Output(MIMO) technology is obtained, but mutual coupling and ECC are drawbacks in this technology.
Guthi Srinivas +2 more
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Mutual Coupling Reduction of Rotationally Symmetric Multiport Antennas
IEEE Transactions on Antennas and Propagation, 2018A systematic method for reducing the mutual coupling of a rotationally symmetric multiport antenna system is proposed. A compact design example for a four-port antenna with low mutual coupling across two frequency bands centered around 2.4 and 5.8 GHz is provided.
Chi-Yuk Chiu +3 more
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Metamaterials Applied to ESPAR Antenna for Mutual Coupling Reduction
IEEE Antennas and Wireless Propagation Letters, 2015Phased array smart antennas are becoming the primary choice for wireless communication solutions. Along with the increased usage of this technology, the problems related to mutual electromagnetic coupling between elements become evident. On arrays consisting of only one active element and multiple parasite elements (which steer the radiation pattern ...
Diego von B. M. Trindade +3 more
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Mutual Coupling Reduction Between Flexible MIMO Antennas
2014In this chapter, a novel ยต-negative (MNG) metamaterial structure is proposed to reduce mutual coupling between two printed monopole antennas operating at 2.45 GHz. The unit cell consists of two split ring resonator (SRR) structures bridged at the centre, which mimics a cascaded filter; hence, termed as Bridged Split Ring Resonators (BSRRs).
Haider R. Khaleel +2 more
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Reduction of mutual coupling in a waveguide array
1978 Antennas and Propagation Society International Symposium, 2005G. Schennum, C. Han, H. Gould
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Mutual coupling reduction in wideband dielectric resonator antennas
International Journal of RF and Microwave Computer-Aided Engineering, 2021Jin Shi, Junxiao Li, Kai Xu
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