Results 221 to 230 of about 6,144 (263)

A Dielectric Resonator Bandstop Filter

MTT-S International Microwave Symposium Digest, 2005
This paper presents a new analysis predicting accurately the external quality factor and scattering matrix parameters S/sub ij/ of the TE/sub 01p/ cylindrical resonator mode, coupled with a microstrip line for arbitrary locations of the resonator and the line, The results obtained are used to realize a Tchebyscheff bandstop filter.
P. Guillon, S. Mekerta, Y. Garault
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Square patch resonator bandstop filter

2010 IEEE 12th International Conference on Communication Technology, 2010
Rectangular patch resonator is analyzed, and dual-mode and multi-mode bandstop filters using square loop resonator are proposed. Compared with traditional dual-mode filter with single operation band, the new design takes fully advantage of the dominant mode and its degenerate mode, even higher order mode to implement operation band, respectively, and ...
J.-K. Xiao, H.-F. Huang
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Frequency agile bandstop filter (FABSF)

2008 IEEE MTT-S International Microwave Symposium Digest, 2008
The frequency agile bandstop filter (FABSF) is an RF system component that functions as a frequency agile tunable notch filter capable of rejecting the low-level noise in presence of a high-level signal such as the out-of-band noise at the output of a high-power amplifier.
Alain Roussel, Charles W. T. Nicholls, Jim S. Wight   +2 more
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A plasmonic MIM bandstop filter

2018 3rd International Conference on Microwave and Photonics (ICMAP), 2018
This paper presents a bandstop wavelength filter designed by incorporating a rectangular groove in plasmonic MIM (Metal-Insulator-Metal) waveguide. The designed bandstop filter is simulated for generating a transmission notch at 1715 nm having a bandwidth of 130nm (from 1650 to 1790 nm).
M. Ravi Kumar, Volliboina Abhilash, P Daniel Akhil, Vinay Kumar Killamsetty, Biswajeet Mukherjee   +4 more
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Compact Dual wide bandstop filter

2009 Applied Electromagnetics Conference (AEMC), 2009
In this work Dual bandstop filter (DBBSF) using coupled line loaded by a optimum bandstop filter, which consists of stepped impedance resonator. The novel transmission line structure consists of a parallel coupled microstrip line loaded by a modified optimum bandstop filter.
A.B. Guntupalli, V.K. Velidi, S. Sanyal
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Periodic transmission line bandstop filter

IEEE EUROCON 2009, 2009
This paper describes the properties of a radically different type of bandstop filter that makes use a number of parallel stubs that each provides a transmission zero in the stop band. Because of the inherent structure of the network, realizability is improved.
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Sharp-Rejection Wideband Bandstop Filters

IEEE Microwave and Wireless Components Letters, 2008
In this letter, a novel transmission line configuration has been proposed to design a sharp-rejection, bandstop filter (BSF) with wide rejection bandwidth. The rejection bandwidth and the level of rejection are controlled by the characteristic impedances of the transmission lines.
Kandimalla Divyabramham, Mrinal Kanti Mandal, Subrata Sanyal   +2 more
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Electronically Tunable Microwave Bandstop Filters

IEEE Transactions on Microwave Theory and Techniques, 1982
Combline filters with novel input and output coupling networks which enable broad-band tuning to be achieved with minimum degradation in passband performance are discussed. Explicit design formulas for these filters are presented. Computer analysis of varactor tuned combine bandpass filters including the small signal varactor equivalent circuit is ...
I.C. Hunter, J.D. Rhodes
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The reentrant wideband bandpass/bandstop elliptic filters

2010 10th International Conference on Actual Problems of Electronic Instrument Engineering APEIE-2010, 2010
This paper presents a novel wideband bandpass/bandstop filter configuration. The new filter is based on the reentrant structure with unequal dielectric constants of the internal and external filling. As a result, additional symmetrical transmission zeros are generated at the lower and upper stop bands of the bandpass filter leading to elliptic function
Anatoly P. Gorbachev, Dmitry A. Malinko, Artem A. Vasilenko   +2 more
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Microstrip Rejecting Bandstop Filter

2022 IEEE International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON), 2022
Aleksandr A. Leksikov, Aleksey O. Afonin, Aleksandr A. Aleksandrovsky, Andrey V. Ugryumov, Alexey M. Serzhantov, Ilya V. Govorun   +5 more
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