Design and realization of microstrip filters with new defected ground structure (DGS)
Engineering Science and Technology, an International Journal, 2017 In this paper, various microstrip filters, such as bandpass (narrow/wideband) filters, dual band bandpass filter and lowpass filters, are designed with new metal strips loaded defected ground structure (DGS).
Arjun Kumar, M.V. Kartikeyan
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Defected Ground Structure: Fundamentals, Analysis, and Applications in Modern Wireless Trends [PDF]
International Journal of Antennas and Propagation, 2017 Slots or defects integrated on the ground plane of microwave planar circuits are referred to as Defected Ground Structure. DGS is adopted as an emerging technique for improving the various parameters of microwave circuits, that is, narrow bandwidth ...
Mukesh Kumar Khandelwal +2 more
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A Defected Ground Structure without Ground Contact Problem and Application to Branch Line Couplers [PDF]
International Journal of Antennas and Propagation, 2013 A new defected ground structure (DGS) microstrip line that is free from the ground contact problem is described together with its application example. The proposed DGS microstrip line adopts a double-layered substrate.
Jongsik Lim +4 more
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Triple-band antenna with defected ground structure (DGS) for WLAN/WiMAX applications [PDF]
Journal of Physics: Conference Series, 2020 Abstract This paper presents a triple-band rectangular patch antenna that can be operated in three different resonance frequencies of 2.40 GHz, 3.50 GHz, and 5.80 GHz for WLAN and WiMAX applications. The FR-4 substrate with dielectric constant of 4.3 is used, with the dimensions of the substrate 34×30×1.6mm3.
Ibrahim, A., Arina Fazil, N., Dewan, R.
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Techno.Com, 2023 Perkembangan era digital ini tidak lepas juga pada televisi, di mana televisi mengalami perubahan dari analog ke digital yang tertuang pada peraturan kominfo. Penyiaran televisi digital di indonesia mengunakan setandar Digital Video Broadcasting – Second
Sofian Dwi Ashari +2 more
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Parametric studies on effects of defected ground structure (DGS) for dual band bandstop microstrip filter [PDF]
EPJ Web of Conferences, 2017 A dual-band bandstop microstrip filter is proposed and designed by using microstrip resonator with Defected Ground Structure (DGS). The DGS are placed in the ground plane to obtain high attenuation of the bandstop filter response.
Mahmud Farah Shazuani +4 more
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Compact and Wide Stopband Lowpass Filter Using Open Complementary Split Ring Resonator and Defected Ground Structure [PDF]
Radioengineering, 2015 A compact (0.16 λg x 0.08 λg) and wide stop¬band lowpass filter design using open complementary split ring resonator (OCSRR) and defected ground structure (DGS) is presented in this paper.
S. S. Karthikeyan, R. S. Kshetrimayum
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Compact Branch Line Coupler with Rectangular Defected Ground Structure (DGS) for 6G
INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT, 2023 This Article presents a Compact Branch Line Coupler operating at 95 GHz using FR4 substrate εr = 3.4 for Radar Applications with Rectangular Defected ground structure at the Ground Layer using ADS tool .The Designed Coupler exhibits , The Return Loss (S11), Insertion Loss (S21), Coupling Factor (S31), Isolation Value (S14) .
Palak Pritwani
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Modeling of Modified Split-Ring Type Defected Ground Structure and Its Application as Bandstop Filter [PDF]
Radioengineering, 2009 The shape of a popular split-ring defected ground structure (DGS) is modified by selecting different width of the sides with respect to microstrip line. The frequency characteristics of proposed DGS unit show an attenuation zero close to the attenuation ...
S. K. Parui, S. Das
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Super Wide Band, Defected Ground Structure (DGS), and Stepped Meander Line Antenna for WLAN/ISM/WiMAX/UWB and other Wireless Communication Applications. [PDF]
Sensors (Basel), 2020 Ullah S +5 more
europepmc +3 more sources