A Filtering Switch Made by an Improved Coupled Microstrip Line
Applied Sciences, 2023 In this paper, we propose a new filtering switch with excellent working performance made using an optimized coupled microstrip line. Upon analyzing the RF (radio frequency) front-end’s system structure, the switching device was simplified to a diode ...
Xiangsuo Fan +5 more
doaj +1 more source
Filtenna with Frequency Reconfigurable Operation for Cognitive Radio and Wireless Applications
Micromachines, 2023 A reconfigurable wideband monopole antenna is introduced in this paper for cognitive radio and wireless applications. The reconfigurability was achieved by four varactor diodes embedded in the band pass filter (BPF) structure which was integrated with ...
Mahmoud A. Abdelghany +3 more
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Inclusion of Microstrip and Wire Circuits in the FDTD Method [PDF]
2007 Workshop on Computational Electromagnetics in Time-Domain, 2007 With the increasing requirement to analyse structures with great complexity and significant size, existing electromagnetic analysis tools are showing their limitations. For instance, an integrated circuit together with its interconnects and package presents a considerable challenge.
Railton, CJ, Paul, DL
openaire +3 more sources
A Frequency Reconfigurable Folded Antenna for Cognitive Radio Communication
Micromachines, 2023 In this work, a spectrum-sensing monopole antenna was used to operate in different frequency bands for cognitive radio applications. The proposed antenna consists of a folded monopole antenna with a partial ground plane, and it can be used for various ...
Ahmed A. Ibrahim +3 more
doaj +1 more source
A Ku-Band Low-Loss Traveling-Wave Power Divider using a Hollow Substrate Integrated Waveguide and Its Microstrip Transition [PDF]
Journal of Electromagnetic Engineering and Science, 2020 In this paper, we present a Ku-band low-loss traveling-wave power divider that uses a hollow substrate integrated waveguide (HSIW). For easy connection with microstrip-based devices and circuits, a low-loss transition between the microstrip line and the ...
Sung-June Hong +4 more
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Design of Wideband Microstrip to SICL Transition for Millimeter-Wave Applications
IEEE Access, 2020 In this communication, the design and working principle of a wideband microstrip to substrate integrated coaxial line (SICL) planar transition for millimeter-wave applications is presented.
Idury Satya Krishna, Soumava Mukherjee
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Analysis of Microwave Passive Circuits Designed Using 3D Printing Techniques
Elektronika ir Elektrotechnika, 2019 This work presents the results of a preliminary study conducted to assess the viability of using 3D printing techniques for the manufacturing of microwave passive circuits based on microstrip techniques, both for prototyping new low-cost devices and for ...
Hector Garcia-Martinez +4 more
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Optimized absorbing boundary conditions for the analysis of planar circuits using the finite difference time domain method [PDF]
, 1993 It is shown that the description of absorbing boundary condition algorithms (ABCs) in terms of single incident plane waves does not provide sufficient information for choosing the best ABC for planar waveguide termination.
Paul, DL +3 more
core +1 more source
Design and implementation of a millimeter wave radio frequency transceiver front-end in V-band
Dianzi Jishu YingyongIn response to the increasing demand for higher operating requencies of millimeter-wave RF transceiver front-ends, this paper presents the design of a V-band millimeter-wave RF transceiver front-end for the reception and transmission of RF signals in the
Xu Xinian
doaj +1 more source
Complex modes in boxed microstrip [PDF]
, 1988 A method is described for obtaining the propagation coefficients and field patterns of a large number of modes for microstrip with a minimum of computational effort.
Railton, CJ, Rozzi, T
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