Mutual Coupling
MUTUAL COUPLING ANALYSIS OF MOBILE BOT
... A mutual coupling for charging a versatile robot is ...shared coupling or inductive coupling for it can exchange more power at a more prominent separation and this coupling is not ...
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2D DOA estimation with sparse uniform circular arrays in the presence of mutual coupling
... separation the proposed and the MUSIC algorithms are applied to obtain the DOA estimates of the two imping- ing signals. The CRBs and RMSEs of the estimate values are shown in Figure 8. For smaller separation angles the ...
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Bayesian Compressive Sensing Approaches for Direction of Arrival Estimation with Mutual Coupling Effects
... This paper has proposed two novel approaches for the estimation of a dynamic direction of arrival using uniform linear arrays with mutual coupling. The first approach is a Bayesian compressed Kalman filter ...
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Defected Ground Structure Based Microstrip antenna arrays with reduced mutual coupling
... of mutual coupling, which include optimizing antenna dimensions, grooving the dielectric, covering the patch by additional dielectric layers, using shorting pins to cancel the capacitive polarization ...
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Effects of Mutual Coupling and Noise Correlation on Downlink Coordinated Beamforming with Limited Feedback
... correlation, mutual coupling, matching networks, and correlated noise sources on coordinated beamforming ...strong coupling, most of the benefits of coordinated beamforming can be preserved by using ...
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Information-Theoretic Limits on Broadband Multi-Antenna Systems in the Presence of Mutual Coupling.
... Broadband matching theory was introduced by Bode in 1945 [5], when he addressed the design of a lumped, reciprocal reactive 2-port network to match an arbitrary passive, lumped load to a resistive source. Fano [35] ...
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Mutual Coupling Between a Pair of Identical Beam Steering Dielectric Resonator Antennas
... the mutual coupling (MC) between two different heterogeneous beam steering dielectric resonator antennas (DRAs) and an omni-directional dielectric resonator antenna (DRA) is presented in this ...The ...
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Design of a Low Sidelobe 4D Planar Array Including Mutual Coupling
... the mutual coupling and platform ...the mutual coupling effect has not been addressed. Mutual coupling among antenna elements in antenna arrays can strongly affect the radiation ...
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A Wideband Collocated Antennas with Five Reconfigurable Patterns and Low Mutual Coupling
... The antenna system presented in this communication is composed of a monopole, a Vivaldi antenna and two reflectors elements. This system is able to produce five uncorrelated signals by using radiation pattern diversity. ...
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Novel Decoupling Technique for Enhancing the Mutual Coupling Between Printed Antennas
... Abstract—In this work, an E-shape Defected Ground Structure (DGS) is achieved to reduce the mutual coupling between two nearby microstrip antennas up to 47% (from 0.064 to 0.03). Both antennas radiate in ...
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Mutual Coupling Reduction for Dual-Band MIMO Antenna with Simple Structure
... In previous studies on dual-band MIMO antennas [14–17], mutual coupling reduction is usually achieved by two isolation structures. One is used for lower band, while the other one is for higher band. ...
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Mutual Coupling Reduction Between Printed Dual-Frequency Antenna Arrays
... the mutual coupling of a dual-frequency printed monopole ...measured mutual coupling of the dual- band array has been effectively reduced by 10 dB and 20 dB at two resonant frequencies, ...
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A Miniaturized Dual-Band MIMO Antenna with Low Mutual Coupling for Wireless Applications
... the mutual coupling in a miniaturized microstrip dual-band Multiple-Input Multiple-Output (MIMO) antenna, which resonates at ...coefficients, coupling between the two input ports, radiation efficiency, ...
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Joint Estimation of Mutual Coupling, Element Factor, and Phase Center in Antenna Arrays
... interelement coupling, are not always ...the mutual coupling between the antenna elements of the array [7, 8] and the result is a reduced per- formance [9, ...
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Direction finding with a single spatially stretched vector sensor in the presence of mutual coupling
... the mutual coupling across the six antenna component, which ultimately destroys the underlying model assumptions needed for their efficient ...this mutual coupling effect can seriously degrade ...
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Investigation of Mutual Coupling Effects in Conventional and Fractal Capacitive Coupled Suspended RMSAs
... the mutual coupling between the elements and thus disturbs the radiation characteristics and also reduces the gain of the ...of mutual coupling in conventional as well as fractal ...
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CPW Fed Double T Shaped Array Antenna with Suppressed Mutual Coupling
... the mutual coupling reduction and suppression surface-wave between antenna ...The mutual coupling between adjacent elements with and without the EBG structure is simulated and ...
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Design of defected ground structure (DGS) for mutual coupling reduction of microstrip antenna array
... the mutual coupling between array ...the mutual coupling between elements of antenna arrays is a critical aspect that must be taken into account in the design process, as it can lead to severe ...
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Compact EBG Structures for Reduction of Mutual Coupling in Patch Antenna MIMO Arrays
... reduce mutual coupling between patch antenna ...reduce mutual coupling more than 20 ...patch coupling is studied with prototype EBG and surface current distribution with and without EBG ...
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Collocated MIMO Antenna with Reduced Mutual Coupling Using Square Ring DGS
... reduced mutual coupling is proposed in this ...reduced mutual coupling (< −20 dB) between its ...(DGS), coupling between patch and ring antennas is about −25 dB and correlation ...
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