UWB Bandpass Filter with Dual Notched Bands Using T-Shaped Resonator and L-Shaped Defected Microstrip Structure. [PDF]
Micromachines (Basel), 2018 In this paper, an ultra-wideband (UWB) bandpass filter (BPF) with dual notched bands using a T-shaped resonator and L-shaped defected microstrip structure (DMS) is proposed and fabricated.
Zheng X, Pan Y, Jiang T.
europepmc +4 more sources
Crosstalk reduction between microstrip lines using TL‐shaped defected microstrip structure
Engineering Reports, 2023 Aiming at the problem of far‐end crosstalk between microstrip lines, a method to improve crosstalk by using the TL‐shaped defective microstrip structure (DMS) is proposed.
Chenlong Li, Yafei Wang, Xuehua Li
doaj +2 more sources
A simple transformation of improved WLAN band pass to low pass filter using defected ground structure (DGS), defected microstrip structure (DMS) and multilayer-technique [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2013 A novel transformation of band pass- to low pass filter is introduced in this paper. First a compact microstrip band pass filter designed, optimized and realized by combining a simple multilayer method with magnetically coupled microstrip U-shaped DGS ...
A. Boutejdar +3 more
doaj +3 more sources
Multiband Bandstop Filter using an I-Stub-Loaded Meandered Defected Microstrip Structure [PDF]
Radioengineering, 2016 This paper presents a compact multiband bandstop filter (BSF) that utilizes an I-stub embedded within a meandered defected microstrip structure (MDMS). The proposed design for obtaining a single stopband is analyzed by using a transmission line network ...
G. R. Koirala, N.Y. Kim
doaj +4 more sources
Realization of Negative Group Delay Network Using Defected Microstrip Structure [PDF]
International Journal of Antennas and Propagation, 2014 A design of negative group delay (NGD) networks using a U-shaped defected microstrip structure (DMS) and lumped elements is presented in this paper. The signal attenuation characteristics of DMS were utilized to get NGD time.
Girdhari Chaudhary +2 more
doaj +3 more sources
Recent Techniques in Design and Implementation of Microwave Planar Filters [PDF]
Radioengineering, 2008 This paper details the techniques and initiatives made recently for improved response and simultaneous development of microwave planar filters. Although the objective of all the techniques is to design low cost filters with reduced dimensions, compact ...
P. K. Singhal, R. N. Baral
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Study on effect of rectangular DMS and DGS on 4 and 8 elements rectangular microstrip linear array antenna [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2011 In this experimental study a novel design has been developed to improve the antenna parameters in terms of impedance bandwidth and radiation properties. A 4-element rectangular array antenna (refereed as antenna 1) operating in the range of 10 to 16 GHz ...
S L Mallikarjun +2 more
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Dual-band bandpass filter based on two U-shaped defected microstrip structure [PDF]
, 2021 This paper presents design of dual-band bandpass filter by integrating conventional quarter-wavelength short circuit stubs bandpass filter with U-shaped defected microstrip structure notch filter.
Mabrok, Mussa +3 more
core +6 more sources
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
doaj +1 more source
Effect of the defected microstrip structure shapes on the performance of dual-band bandpass filter for wireless communications [PDF]
, 2021 Due to the progression growth of multiservice wireless communication systems in a single device, multiband bandpass filter has attract a great attention to the end user.
Alsariera, Hussein +4 more
core +3 more sources