Results 11 to 20 of about 8,150,489 (252)
A Design of a Terahertz Microstrip Bandstop Filter with Defected Ground Structure [PDF]
Active and Passive Electronic Components, 2013 A planar microstrip terahertz (THz) bandstop filter has been proposed with defected ground structure with high insertion loss (S21) in a stopband of −25.8 dB at 1.436 THz.
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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Combined DMS and DGS Techniques for Compact and Low Cutoff Frequency LPF Design [PDF]
Journal of Engineering Research - Egypt, 2018 high performance and compact size low pass filters with narrow stopband and sharp cutoff characteristics are highly required in numerous wireless communication systems for noise and interference suppression.
Sara Meeper, Amr Hussein, Mahmoud Attia
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Jurnal Jaringan Telekomunikasi, 2022 This study discusses the design and manufacture of microstrip antennas that aim to widen the bandwidth in the application of Wi-Fi in the form of a hexagonal patch composed of a 2x4 element array.
Koesmarijanto Koesmarijanto +2 more
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Applied Sciences, 2021 A modified Wilkinson Power Divider is proposed in this paper that utilizes defected ground structure (DGS) in parallel with an isolation resistor. The proposed DGS section is incorporated between the output ports, and the isolation resistor is soldered ...
Maaz Salman +4 more
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Bandwidth Enhancement of Rectangular Microstrip Patch Antenna using Defected Ground Structure [PDF]
, 2016 This paper presents the bandwidth enhancement of a Proximity Coupled Feed Rectangular Microstrip Patch Antenna using a new Defected Ground Structure - an ‘inverted SHA’ shaped slot on the ground plane of the proximity coupled feed rectangular Microstrip ...
Fitsum, Dawit +2 more
core +1 more source
Reconfigurable phase inverter with switchable frequency
Electronics Letters, 2017 A novel reconfigurable phase inverter architecture allowing frequency‐switchable is proposed. Interdigital striplines, metallic via holes, and the defected ground structure are used to obtain 180° phase inverter. The switchable frequency is controlled by
Zhen Heng Liao, XuChun Zhang
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Modelling and validation of a simple and compact wide upper stop band ultra-wideband bandpass filter
The Journal of Engineering, 2014 A compact ultra-wideband (UWB) bandpass filter (BPF) is proposed based on end coupled microstrip transmission line, defected ground structure and defected microstrip structure.
Somdotta Roy Choudhury, Santanu Das
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Dual-Band MIMO Antenna with Enhanced Isolation for 5G NR Application
Micromachines, 2022 A two-port multiple-input and multiple-output (MIMO) antenna with dual-band characteristics operating at the fifth-generation (5G) new radio (NR) sub-6 GHz n7/n38/n41/n79 bands is proposed.
Shuqi Xi +4 more
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