Results 11 to 20 of about 22,257 (229)
Printable Liquid Metal-Textiles for Deformation-Insensitive and Electromagnetically Robust mmWave Devices. [PDF]
Adv Sci (Weinh)We present a textile‐compatible, self‐healing liquid metal ink and a dual‐mask printing technique for high‐resolution patterning. Using this approach, we demonstrate high‐performance millimeter‐wave (mmWave) electronic textiles that exhibit exceptional insensitivity to deformation.
Ju L +11 more
europepmc +2 more sources
Design methodology for high‐performance low‐cost microstrip termination load for mmWave applications
Electronics Letters, 2023 Millimetre wave (mmWave) has been a popular research topic in recent years. Termination loads are useful for RF components and integrated circuits. Commercially available terminators are expensive and not easily applicable for integration to MMICs.
Abolfazl Azari +2 more
doaj +1 more source
Millimeter Wave Substrate Integrated Waveguide Antennas: Design and Fabrication Analysis [PDF]
, 2009 The paper presents a new concept in antenna design, whereby a photo-imageable thick-film process is used to integrate a waveguide antenna within a multilayer structure. This has yielded a very compact, high performance antenna working at high millimeter-
Batchelor, John C. +4 more
core +1 more source
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.
Daniel, EM +3 more
core +2 more sources
A Design of Wideband Microstrip-to-Microstrip Vertical Transition for RF Circuits
Journal of Physics: Conference Series, 2022 Abstract With the miniaturization of RF circuits, the transmission of signals in different layers becomes important. How to realize the vertical transition structure with wide transmission band and low loss has become the focus of research.
Shangbin Sun +6 more
openaire +1 more source
Increasing the Bandwidth of Wideband Antennas Using the Frequency Pulling Technique
IEEE Open Journal of Antennas and Propagation, 2023 Frequency pulling technique (FPT) is a recently developed method for increasing the bandwidth (BW) of microstrip antennas. It is based on the insertion loss methodology used for the design of bandpass filters.
Anastasios G. Koutinos +2 more
doaj +1 more source
Simulation and measurement of quasi-optical multipliers [PDF]
, 2000 The lumped-element finite-difference time-domain method is used to analyze quasi-optical multipliers based on diode loaded slot antennas. The method is validated firstly for a passive microstrip-fed structure then for the diode loaded case in both small-
Alimenti, Federico +5 more
core +2 more sources
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
Wave-based digital models of different branch-line couplers [PDF]
Serbian Journal of Electrical Engineering, 2020 Microwave and millimeter-wave communication systems require couplers in different applications. The aim of this paper is to construct simple wave digital models of directional couplers with two or three parallel lines.
Stošić Biljana P.
doaj +1 more source
Scientific Reports, 2022 A microwave double-strip spoof surface plasmon polariton (DS SSPP) is proposed for high-speed interconnects and high-performance microwave circuits. Based on the dispersion analysis, a T-shaped double-strip structure is designed to provide strong surface-
Wonseok Choi, Jinho Jeong
doaj +1 more source