Defected Ground Structure (DGS)
A Novel Coupled-Defected Ground Structure with Enhanced Coupling-Coefficient and its Application in Filter Design
... interdigital DGS which provides a higher capacitive coupling value has advantages in designing band-stop filters ...a DGS, they can be used to design a microstrip stub compact 3-pole bandpass filter (BPF) ...
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Parametric studies on effects of defected ground structure (DGS) for dual band bandstop microstrip filter
... with Defected Ground Structure (DGS). The DGS are placed in the ground plane to obtain high attenuation of the bandstop filter ...of DGS is analysed and ...
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Design of Microstrip Patch Antenna with Defected Ground Structure for Ultra Wide Band (UWB) Application
... with defected ground structure for ultra wide band (UWB) ...with defected Ground Structure (DGS) its properties of Return loss, ...
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Design of defected ground structure (DGS) for mutual coupling reduction of microstrip antenna array
... gap structure between elements in the array [13, 14], or in our case using defected ground structures (DGSs) technique which are widely used in microwave circuit and antenna design ...used DGS ...
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Wideband Probe-Fed Rectangular Patch with Defected Ground Structure for Cross Polarization Suppression
... of defected ground structure (DGS) in enhancing the performance of microstrip patches have been established for ...the ground plane (GP) to provide slow wave effect in the frequency ...
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Parametric Effect Of Defected Ground Structure (DGS) On 6GHz Of A Bandpass Filter
... shaped Defected Ground Structure (DGS) for 6GHz was ...The DGS was put in the metallic ground plane of planar transmission ...This DGS will disturb the shield current ...
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Design Of Reconfigurable Defected Ground Structure For UWB Application
... reconfigurable defected ground structure (DGS) resonator to produce band stop ...reconfigurable DGS will be designed based upon microstrip technology to exhibit band stop characteristic ...
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Design, Simulation And Development Of RF Switch With Defected Ground Structure (DGS) for WiMAX at 2GHz Band
... beroperasi pada jalur frekuansi 2GHz. Projek ini memfokuskan terhadap pembinaan dan penghasilan suis RF. PIN diod akan digunakan di dalam projek ini yang berfungsi sebagai suis. Projek ini juga menggunakan suis jenis ...
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Parametric studies on effects of defected ground structure (DGS) for 6 GHz bandpass filter
... placing defected ground structure (DGS) in the ground ...shaped DGS is used to tuned the bandpass filter to 6 GHz with a dimension of 50mm x ...shaped DGS is analyzed to ...
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A Study On Isolation Performance Of Pin Diode With Defected Ground Structure (DGS) For RF Switch
... There are has been an isolation issue occurs in RF switch. The PIN diode with a parasitic capacitance is causing degradation of isolation performance in RF Switch based with dumbbell shaped DGS (Defected ...
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Simulation And Analysis Of Defected Ground Structure (DGS) As A Quarter Wavelength At 2.4 GHZ Band
... using defected ground structure (DGS) ...Therefore, DGS is an etched periodic or non-periodic cascaded configuration defect in ground of a planar transmission line such as ...
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A Miniaturized Lowpass/Bandpass Filter Using Double Arrow Head Defected Ground Structure with Centered Etched Ellipse
... head defected ground structure (DGS) with centered etched ellipse is proposed for designing a multilayer low pass filter (LPF) with wide rejection band and low insertion loss in the ...head ...
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Unit Length Parameters, Transition Sharpness and Level of Radiation in Defected Microstrip Structure (DMS) and Defected Ground Structure (DGS) Interconnections
... non-periodic structure, provides some rejection frequency band due to increased effective inductance of a transmission ...of DGS interconnection is available to many circuits such as power amplifier module, ...
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An Overview on Defected Ground Structure
... proposed DGS which is designed by connecting two square PBG cells with a thin ...slot. DGS which bases on GPA focuses not only on its application but also on its own ...characteristics. DGS adds an ...
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Design Simulation Analysis and Comparison of 2-Way Wilkinson Power Divider with Different Topologies
... These can reduce the dimensions of the divider and have a better return loss, insertion loss and isolation.In [1] author designs a 4:1 unequal Wilkinson power divider using a microstrip. The conventional Wilkinson ...
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Title: Bandwidth Enhancement of A microstrip Patch Antenna for C-band and X- band By Using New Structure of Defected Ground Technique
... paper, defected ground structure (DGS) technique has been suggested for the rectangular microstrip patch antenna (RMSA) proposed in the previous study for bandwidth enhancement in C-band and ...
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Multiple Band Microstrip Patch Antenna with DGS for X Band, Ku Band and K Band Applications
... and K band frequencies for radar and satellite application is presented .The X band ranges from 8 to 12 GHz and Ku band range falls between 12 to 18 GHz and K band range falls between 18 to 26.5 GHz. The proposed antenna ...
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Collocated MIMO Antenna with Reduced Mutual Coupling Using Square Ring DGS
... slot defected ground structure ...on ground improves isolation by 7 dB by reducing surface waves in both E and H ...With defected ground structure (DGS), coupling ...
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Design of defected reflector antenna
... the defected ground structure, the antenna size is reduced for a particular frequency as compared to the antenna size without the defect in the ...the defected ground structure ...
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Micro Strip Patch Antenna with Multi-Split Ring Resonator Using DGS for Multi Band Applications
... Abstract- An Innovative Micro strip patch antenna is designed to resonate at multi band using double split ring resonator (SRR) with center conducting patch. By inserting elliptical shaped ground along semi arc ...
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