cross-slot
A Novel Cross-Slot Geometry to Improve Impedance Bandwidth of Microstrip Antennas
... As stated in introduction we have used four structures. Fig. 1 shows one of them. It is a square patch with a cross-slot on its ground plane that is fed through the cross-slot. A similar ...
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A new viscoelastic benchmark flow: Stationary bifurcation in a cross-slot
... the cross-slot flow has unique features absent in other benchmark flows, namely in the 4:1 sudden contraction [22] or the flow around a confined cyl- inder ...the cross-slot flow is its strong ...
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Extensional rheology and elastic instabilities of a wormlike micellar solution in a microfluidic cross-slot device
... the cross-slot, see ...the cross-slot device is likely to make an important contribution to this, which will be discussed and become clear in the following ...in cross-slot flow ...
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Purely elastic flow instabilities in microscale cross-slot devices
... a cross-slot device and observed the existence of two types of purely elastic flow instabilities that occur as the flow rate ...two-dimensional cross-slot flow of an upper- convected Maxwell ...
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Optimized cross-slot flow geometry for microfluidic extension rheometry
... canonical cross-slot geome- try in order to provide a nominally constant extension rate over a greatly extended spatial domain ( 30H) of the inlet and outlet ...of cross-slot geometries, not ...
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Viscoelastic Hele-Shaw flow in a cross-slot geometry
... We have derived the Hele–Shaw flow solution for a two- dimensional cross-slot device. The principle result of the paper is that the viscoelastic normal stresses derived using weak-coupling theory can be ...
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Investigation of a Cross-Slot-Coupled Dual-Band Circularly Polarized Hybrid Dielectric Resonator Antenna
... coupling slot on the resonances of the DR and effects of the cross-sectional dimensions of the DR on resonances of the cross-slot are ...a cross- slot-coupled dual-band CP DRA is ...
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Analysis and Design of Thin Planar Absorbing Structure Using Jerusalem Cross Slot
... Based on a uniplanar compact high-impedance (UC-HIS) structure, this paper proposes an improved design of thin planar absorbing structure using Jerusalem cross slot (JCS). The in-phase reflection ...
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Extensional flow of hyaluronic acid solutions in an optimized micofluidic cross-slot device
... In this work we have demonstrated the application of a recently-developed numerically- optimized microfluidic cross-slot (OSCER) device to test the extensional response of biologically-relevant hyaluronic ...
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Deca Band Inset Fed Cross Slot Loaded Patch Antenna for LTE Applications
... Y slot on the top of the dipole antenna was proposed for long-term evolution-advanced (LTEA) and wireless local area network (WLAN) applications ...a cross slot loaded patch antenna has been proposed ...
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Circularly Polarized Cross-Slot-Coupled Stacked Dielectric Resonator Antenna for Wireless Applications
... The cross-slot coupled cylindrical DRA with wide impedance & AR bandwidth has been ...of cross-slot coupled DRA can be increased substantially by stacking two DRs ...
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Optimised cross-slot microdevices for homogeneous extension
... Microfluidic cross-slot devices can generate wide regions of vorticity-free strong extensional flow near the stagnation point, resulting in large extensional deformation and orientation of the ...
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Circular Polarization Fractal Slot by Jerusalem Cross Slot for Wireless Applications
... Microstrip slot antennas with various shapes are studied for wideband wireless applications for linear and circular polarization and bidirectional pattern [3, ...
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A Novel Approach To Design CPW-Fed Multiband Microstrip Patch Antenna for WLAN/WiMAX applications
... two cross-slot, T shape cut and a single horizontal strip ...another cross slot is introduced resulting in to the increase in bandwidth to ...two cross slots are examined ...
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Microstrip Open-Slot Antenna with Wideband Dual-Frequency and Dual-Sense Circular Polarization
... of slot antennas is transmitted to the radiation aperture through electromagnetic coupling, and the antennas have the advantages of low profile, simple structure, and wide bandwidth ...the slot antenna to ...
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Circularly Polarized Microstrip Array Antenna for Ground Segment in Quasi-Zenith Satellite System
... In satellite communication system, antenna plays an important role. Therefore, the antenna must meet some requirements, such as high gain, circular polarization, and good directivity. In this paper, a four element linear ...
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Broadband Circularly Polarized Cross Shaped Slot Antenna with an Improved Feedline
... polarized cross-shaped slot antenna with a parasitic cross-shaped patch and an improved feedline is proposed for wireless applications between 3–6 ...wide cross slot in the ground plane ...
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Circularly Polarized Dodecagonal Patch Antenna with Polygonal Slot for RFID Applications
... a slot, truncated segment or other ...shaped slot embedded into a cross shaped rectangular patch antenna [2], square patch embedded with a cross slot and an L-shaped open-end microstrip ...
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A New Compact Design and Comparative Study of Circular Patch Antenna with Different Conditions of Operations
... the cross shaped slot, this has been designed and presented in an iterative ...the slot and also the addition of the shorting ...the slot when cut ...
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A Novel Quad band Printed Antenna Design using a Multi Slotted Patch for Cellular Communication
... of slot dimension and position is studied to achieve the new resonant modes at the higher ...shaped slot turns the frequency response of the antenna to a dual band resonant ...L slot is completely ...
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