U-shaped ground plane
An Electrically Small Antenna Using Defected Ground Structure for RFID, GPS and IEEE 802.11 a/b /g /S Applications
... bottom plane incorporating defected ground structure (DGS) is formed using square- shaped ring resonators with U and L-shaped ...
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Multiband and Wideband Planar Antenna for WLAN and WiMAX Applications
... inverted U-shaped slot. A hexagon-shaped slot is cut on the ground ...inverted U-shaped slot, a pair of rectangular slits, and the hexagon-shaped slot, the resonance ...
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A Dual Band Notched UWB Antenna with Optimized DGS Using Genetic Algorithm
... L shaped slot embedded at the center of the ground plane has been used to obtain two rejected ...Defected Ground Structure (DGS) and electromagnetic bandgap (EBG) structure have been proposed ...
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A 28-GHz U-slot Microstrip Patch Antenna for 5G Applications
... 28-GHz U-slot rectangular microstrip patch antenna for 5G Applications is ...The U- slot antenna concept has been used in patch antenna designed to reduce antenna ...size.The U-slot patch antenna ...
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Slot Coupled Microstrip Antenna for Ultra Wideband Applications in C and X Bands
... non-symmetric, U- shaped feed line and a rectangular patch which is excited through two slots on the ground ...the ground plane are separated by a material with low dielectric constant ...
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Design of Triple Band Notch Microstrip UWB Antenna with H-Shaped Parasitic Element in Ground Plane
... The simulated current distributions of the UWB antenna at the notch frequencies are shown in Fig.3 (a) and (b). We may note that the current are mainly distributed around the filter structure and oppositely directed ...
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A Compact Broadband Printed Circular Slot Antenna with Stair Shaped Ground Plane
... partial ground plane for large impedance bandwidth is suggested [2]; bandwidth enhancement is mainly achieved due to tapered microstrip line whereas trapezoidal ground plane helps in impedance ...
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The Design of WLAN Band Notched High Gain Monopole Antenna for UWB Applications
... compact U-shaped antenna for UWB applications with WLAN band notched ...L shaped slot in the ground plane, the desired band-notched frequency can be obtained to minimize the ...
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Compact Triple-Frequency Slot Antenna for WLAN/WiMAX Operations
... defected ground plane is used for multiband antenna design in [7–9], which is a simple and effective method to excite additional resonance ...in ground or introducing U-shaped strips to ...
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Compact Triple-Band Slot Antenna for Wireless Communications
... the ground plane, including inverted U-slot, inverted L-slot and reversed F-slot, which is excited by a cross-shaped microstrip feed line shorted to the ground on the other side of ...
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Rectangular DGS Loaded Circular Microstrip Patch Antenna for Wireless Applications
... diamond shaped slot effective radius of circle get decreases and patch current ...zigzag shaped DGS, antenna resonate at Bluetooth, WiMAX and IMT bands respectively ...defected ground structures in ...
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Design of Dual-Band Bandstop Filter Based on Dumbbell-Shaped Resonators and U-Shaped Slot
... and U-shaped slot defected ground structure is ...one U-shaped slot is ...one U-shaped slot is ...two U-shaped slots is proposed and ...
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A Novel UWB Octagonal Semi-Ring Antenna with CPW-Wing-Shaped Ground Plane
... Figure 10 indicates the current distribution of proposed antenna. As it is obvious, the current has higher density on the wing-shaped CPW-feeding. These current distributions show the effect of slots on the ...
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UWB Printed Slot Antenna with Dual Band-Notched Characteristic
... Abstract—This article presents a compact dual band-notched UWB antenna with a pair of L-shaped and modified L-shaped slots on either side of the ground plane for the 3.5/5.5 GHz dual ...
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PRINTED MICROSTRIP COMPACT ANTENNA WITH SLOTS IN GROUND PLANE AND PATCH USING HFSS
... To improve the Impedance Bandwidth of the antenna a rectangular slot on patch and the modi fied ground plane with semielliptical shaped slots on its top edge are.. incorporated.[r] ...
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A Compact MIMO Antenna with Improved Isolation for 3G, 4G, Wi-Fi, Bluetooth and UWB Applications
... the ground plane, split ground, modified shaped ground plane or combination of these have been proposed to reduce the mutual coupling in wideband MIMO antennas ...case ...
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A Modified Avian Egg Shaped CPW Fed Printed Monopole for SWB Applications
... egg shaped antennas. A square slot is provided in the ground plane at the gap between CPW feed and ground plane to improve the reflection coefficient and to obtain the higher bound of ...
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Compact Asymmetric Inverted Cone Ring Monopole Antenna for UWB Applications
... In this paper, a new UWB asymmetric inverted cone ring monopole antenna is introduced and optimized. By cutting the inverted cone slot of suitable dimension at the inverted cone patch, asymmetric inverted cone ring patch ...
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Tri-Band Slotted F-Shaped Antenna with Dual-Polarization Characteristics for WLAN/WiMAX Applications
... Abstract—A tri-band slotted F-shaped antenna with dual- polarization characteristics for wireless applications is presented. The crooked gap and F-shaped monopole are optimized to achieve tri- band ...
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A CPW-Fed Triangular Monopole Antenna with Staircase Ground for UWB Applications
... triangular shaped monopole antenna mounted on rectangular base with finite ground has been ...Staircase shaped ground geometry was varied (number of steps, step size, and step width) to tune ...
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