Results 251 to 260 of about 1,361,972 (283)

Mutual coupling in phase array

2007 IEEE Antennas and Propagation Society International Symposium, 2007
Phase array systems can be found in military radar, satellite communications, space-time adaptive communications, and MIMO systems. As hardware capabilities increase, it will become feasible to implement MIMO communication systems, which will push further towards the Shannon Channel Capacity. This paper presents a comparison of standard beam formations,
Shannon Wanner, Robert J. Weber, Jiming Song   +2 more
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MUTUAL COUPLING IN ARRAY ANTENNAS

1966
Abstract : The report summarizes the current level of understanding of the performance of arrays of real radiators. The extent and nature of the effects of mutual coupling (element pattern distortion, element impedance variation with scan angle, and polarization variation with scan angle) in array antennas are investigated for a variety of array ...
B. L. Diamond, J. L. Allen
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Mutual coupling of shunt slots

IRE Transactions on Antennas and Propagation, 1960
Stevenson's method of analysis is extended to the case of a pair of shunt slots in the broad face of rectangular waveguide. The voltages in the slots are calculated including the effect of mutual coupling. Formulas suitable for calculation of mutual coupling are presented and the results of calculations for certain cases of overlapping quarter-wave ...
A. Kay, A. Simmons
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Transformation of Networks Containing Mutual Inductive Couplings into Equivalent Circuit Systems with No Mutual Couplings

IEEE Transactions on Power Apparatus and Systems, 1968
A general procedure for the transformation of networks containing mutual inductive couplings into equivalent circuit systems with no mutual couplings for which the ordinary resolution methods apply is illustrated. The proposals are made a) to provide a procedure for the prompt resolution of any problems?no matter how complex?concerning networks which ...
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Mutual Coupling with Dipoles in Arrays

The Journal of the Acoustical Society of America, 1963
Mutual coupling between transducers in a plane array may be eliminated completely if thin oscillating disks are used as radiators. The radiation resistance of such dipoles is very low unless the diameter is about a half-wavelength in the fluid medium or the disk is bordered with a finite rigid baffle.
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Mutual coupling compensation accuracy

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229), 2002
Mutual coupling between array antenna elements degrades the SINR of adaptive algorithms and distorts array transmit and receive patterns. Techniques have been developed to measure the coupling matrix C and to compensate array data using the matrix inverse C/sup -1/.
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Coupling-induced resonance in two mutually and asymmetrically coupled oscillators

Physical Review E, 2008
We consider two mutually coupled oscillators, where we have independent control over the magnitude, sign, and delay of the coupling signal. For appropriate tuning of the coupling constants, there is a coupling-induced resonance where the amplitude becomes large.
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Analysis of Arrays and Mutual Coupling

2009
This chapter contains sections titled: Input Impedance and Mutual Coupling of Rectangular Microstrip Antennas Phased Array Simulation Using Circular Patch Radiators Finite Phased Arrays of Rectangular Microstrip Patches Analysis of a Series-Fed Aperture-Coupled Patch Array Antenna Performance of Probe-Fed Microstrip-Patch ...
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Mutual coupling effects

2020
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Considerations for Mutual Coupling and Mutual Radiation Resistance of Array Antenna

2023 17th European Conference on Antennas and Propagation (EuCAP), 2023
Nakato Kojima, Koichi Miyazaki
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