Synthesis of microstrip lowpass filter using defected ground structures
IET Microwaves, Antennas & Propagation, 2011 This study reports a systematic synthesis process to design higher-order defected ground structures (DGS)-based lowpass filters (LPF) with Chebyshev and Butterworth responses on any useful substrate in the range ɛr=2.2−12.9, h=0.6−2 mm. The existing circuit models are re-examined and closed-form expressions are presented to compute the area of the DGS ...
A.K. Verma, A. Kumar
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MICROSTRIP LOW PASS FILTER DESIGNS USING DEFECTED GROUND STRUCTURE
International Journal of Research in Engineering and Technology, 2015 The microwave filters play an important role in most RF/microwave applications. They are designed to remove undesired harmonics to reduce the system noise or to remove spurious mixing products. DGS slot with an interdigital shape are introduced here in two elliptic low pass filter designs.
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Defected ground structure (DGS)‐integrated rectangular microstrip patch for improved polarisation purity with wide impedance bandwidth [PDF]
, 2014 Chandrakanta Kumar, Debatosh Guha
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Compact Size UWB Monopole Antenna with Triple Band-Notches [PDF]
Radioengineering, 2017 This paper presents triple band notched ultra wide band (UWB) monopole antenna with overall size of 36 × 32 mm2 fed by microstrip transmission line. In order to achieve a good impedance matching from 2.7 GHz to 13.4 GHz, a tapered transition between the ...
W. Ali, A. A. Ibrahim, J. Machac
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A review article of multi-band, multi-mode microstrip filters for RF, WLAN, WiMAX, and wireless communication by using stepped impedance resonator (SIR) [PDF]
, 2017 Filters are the basic part in wired, and wireless telecommunications and radar system circuits and they play an important role in determining the cost and performance of a system.
Alkhafaji, Mohammed K. +1 more
core
Journal of High-Frequency Communication TechnologiesThe paper addresses the challenge of crosstalk in neighboring paths on PCBs, emphasizing its growing importance with the advancement of electronic circuits in terms of speed and frequency.
Yokesh V
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Design of microstrip hairpin bandpass filter for 2.9 GHz – 3.1 GHz s-band radar with defected ground structure [PDF]
, 2019 Nanang Ismail +4 more
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Dual Band Microstrip Patch Antenna with Defected Ground Structure for WiMAX and 5G Applications [PDF]
, 2023 Sujit Dharmpatre +3 more
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A Novel Design of an H-shaped Microstrip Diplexer
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsIn this paper, a new microstrip diplexer using modified H-shaped resonators with a compact size and high isolation is presented. This circuit is designed for the ISM band at 2.4 GHz and GPS at 1.575 GHz.
A. Chinig, H. Bennis
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A low loss microstrip line on thin flexible substrate film by defected ground structure [PDF]
, 2023 Akihisa Tsuchiya +6 more
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