[PDF] Top 20 Mutual Coupling Reduction Between Printed Dual-Frequency Antenna Arrays

... the dual-frequency monopole array with and without the DGS inclusions, ...the coupling coefficient of the array is about − ...the reduction of about 10 dB at ...the mutual coupling ... See full document

... isolation reduction between adjacent closely spaced antennas with a spacing of less than a wavelength at the operating ...the coupling between radiating elements in MIMO reduces degradation in ... See full document

... reflectarray, dual-band multi- layer reflectarrays using variable patch size, annular rings, and crossed dipoles are also being ...profile printed antennas flush mounted on curved surfaces such as cylinders ... See full document

... inserted between two antennas to reduce the coupling levels ...patches printed on the substrate of the patch antennas and connected or not to the ground plane with a metallic ... See full document

... The dual-polarization considering uneven surface of antenna deployment regions, a massive MIMO communication system with an irregular antenna array is first proposed and ...these antenna ... See full document

... and arrays for low mutual coupling and improved radiation ...on printed circuits antennas were investigated in ...comparisons between the techniques presented in the literature and the ... See full document

... antenna coupling. A couple of coaxial probes are used to analyze the mutual coupling reduction range of patch antenna arrays loaded with EBG in this ...gained ... See full document

... A dual-frequency two-element microstrip antenna array with suppressed MC at two different frequency bands is ...MC between nearby ...microstrip antenna array. A slotted ... See full document

... high mutual coupling will increase the signal correlation between the channels and decrease the antenna radiation efficiency ...isolation between them is a challenging ...the ... See full document

... proposed dual band-notched UWB MIMO antenna is given in Figure 6(a), and details of the meandering slots and symmetrical strips are zoomed in and depicted in Figures 6(c) and ...MIMO antenna, the UWB ... See full document

... isolation between microstrip patch radiators for application in antenna arrays, where the transmit/receive bands are very close to each ...other. Reduction in mutual coupling ... See full document

... MIMO antenna system was optimized and analyzed using Ansoft HFSS ...of antenna resonant frequency at 800 MHz with a better reduction in mutual ... See full document

... Abstract—The mutual coupling between very low frequency (VLF) antenna elements is an important factor affecting the radiation performance of umbrella antenna ...the mutual ... See full document

... operating frequency and they take the largest space in wireless ...the antenna size can be very challenging as many factors need to be considered including size, weight, performance and cost of ...the ... See full document

... the mutual coupling between two nearby microstrip antennas up to 47% (from ...same frequency band of 10 ...dB reduction in the insertion loss S 21 between the two microstrip ... See full document

... reduce mutual coupling between patch antenna ...attractive frequency for wireless ...reduce mutual coupling more than 20 ...patch coupling is studied with prototype ... See full document

... of mutual coupling are obliterated, and high isolation at a very small size is ...reduce mutual coupling between two closely-spaced UWB monopole ...MIMO antenna that supports the ... See full document

... technique between antenna elements in small portable ...portable antenna system [7]. Compact diversity arrays with two/three/ four elements have been reported in ...strong coupling ... See full document

... vertically between two patch elements, but it is not applicable when we aim for low-profile ...for mutual coupling ...lines between two patches with small edge separation, but polarization ... See full document

... patch antenna consists of an arbitrary shaped copper or any other metal trace on one side of a PCB substrate with other side ...the antenna arrays. The patch antenna can be fed using coaxial, ... See full document