Results 21 to 30 of about 6,931,187 (117)
Frontiers in Physics, 2021 In this article, a band-notched dual-polarized crossed dipole antenna is proposed for 2.4/5 GHz WLAN applications. The proposed antenna works on the WLAN 2.4-GHz (2.4–2.48 GHz) and 5-GHz (5.15–5.85 GHz) bands for a VSWR <2 with two radiation zeros ...
Min Li, Min Li, Feng Xu
doaj +1 more source
ETRI Journal, 2022 This study presents a novel multilayer structure of parallel coupled-line bandpass filtercentered at 2.42 GHz with a fractional bandwidth value of approximately 19.4%.
Esmaeil Fathi +2 more
doaj +1 more source
Progress In Electromagnetics Research M, 2021 —The suppression of crosstalk by combining the defected microstrip structure (DMS) with step-shaped transmission lines is proposed to address the problem of crosstalk between microstrip lines of the printed circuit board.
Rui Li +3 more
semanticscholar +1 more source
Bulletin of Electrical Engineering and Informatics, 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.
Mussa Mabrok +4 more
semanticscholar +1 more source
, 2017 This paper presents design, simulation, fabrication and electrical analysis of a triple notched band UWB band pass filter. Short circuit stubs and microstrip line defected structures are used to design a triple notched band UWB filter.
Satish Chand Gupta +2 more
semanticscholar +1 more source
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) [PDF]
, 2013 This paper presents a novel design of Chebyshev wideband bandpass filter (BPF) realized using microstrip with Defected Microstrip Structure (DMS) to produce bandpass and band reject characteristics simultaneously.
Sam , W. Y +5 more
core +1 more source
A Microwave Bandstop Filter Using Defected Microstrip Structure [PDF]
, 2016 In this paper, two bandstop filters resonating at 5.25 GHz and 7.3 GHz using Defected Microstrip Structure (DMS) are discussed. These slots are incorporated in the feed lines of filters to perform a serious LC resonance property in certain frequency and ...
M. Boussouis +3 more
core +1 more source
Progress In Electromagnetics Research C: In this letter, a compact passband filter with dual desirable attenuation narrow bands is developed for ultra-wideband application. Indeed, a grounded stepped impedance resonator in defected microstrip structure (GSIR-DMS) is realized with a specified ...
R. Hammed, H. S. Abdullah
semanticscholar +1 more source
The Journal of Engineering, Volume 2019, Issue 19, Page 5877-5879, October 2019., 2019 In this study, a novel high‐isolation wideband divider based on multi‐layer elliptical defected ground structure coupler is presented along with its analytical theory and design procedure. The proposed divider could be conveniently applied for high‐ power applications with less loss for the absence of isolation resistors.
Chenhao Wang +3 more
wiley +1 more source
International Journal of Antennas and Propagation, 2013 A printed reconfigurable ultra-wideband (UWB) monopole antenna with triple narrow band-notched characteristics is proposed for cognitive radio applications in this paper. The triple narrow band-notched frequencies are obtained using a defected microstrip
Yingsong Li, Wenxing Li, Qiubo Ye
doaj +1 more source