New opportunities for bioscaffold‐enabled spinal cord injury repair
BMEMat, Volume 4, Issue 2, June 2026.Schematic illustration of bioscaffolds for spinal cord injury repair. We summarize the effects of bioscaffold properties on SCI repair, highlight different types of bioscaffolds, various fabrication strategies, and in vivo transformations for the clinical development of SCI‐repairing bioscaffolds.
Xiaoqing Qi +11 more
wiley +1 more source
Low Insertion‐Loss High Power X‐Band SPDT Transmit/Receive Switches in 250 nm GaN HEMT
Microwave and Optical Technology Letters, Volume 68, Issue 6, June 2026.ABSTRACT We present three X‐band transmit/receive (T/R) switches utilizing single‐pole double‐throw (SPDT) structures in 250 nm GaN HEMT technology. The first T/R switch was designed to achieve low insertion loss by constructing the SPDT structure with a series λ/4 transmission line (T‐line) and meticulously selected two HEMT switches in parallel for ...
Tae‐Hoon Kim +3 more
wiley +1 more source
Characterisation of crosstalk defects in submicron CMOS VLSI interconnects [PDF]
, 1999 The main problem addressed in this research work is a crosstalk defect, which is defined as an unexpected signal change due to the coupling between signals or power lines.
Israsena, Pasin
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Four-Way Microstrip-Based Power Combining for Microwave Outphasing Power Amplifiers [PDF]
, 2014 A lossless multi-way outphasing and power combining system for microwave power amplification is presented. The architecture addresses one of the primary drawbacks of Chireix outphasing; namely, the sub-optimal loading conditions for the branch power ...
Perreault, David J., Barton, Taylor W.
core +1 more source
Analisys of Conformal Antennas for Avionics Applications [PDF]
, 2007 Conformal antennas might have an important impact on communication and navigation applications on aircraft, ships and other vehicles. This thesis work presents a general study on conformal antennas and their potential application on aircraft structures ...
Redondo Gonzalez, Maria del Carmen
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Efficient Gradient-Based Algorithm with Numerical Derivatives for Expedited Optimization of Multi-Parameter Miniaturized Impedance Matching Transformers [PDF]
Radioengineering, 2019 Full-wave electromagnetic (EM) simulation tools have become ubiquitous in the design of microwave components. In some cases, e.g., miniaturized microstrip components, EM analysis is mandatory due to considera¬ble cross-coupling effects that cannot be ...
S. Koziel, A. Pietrenko-Dabrowska
doaj
Microstrip Line Modeling Taking into Account Dispersion Using a General-Purpose SPICE Simulator
Journal of Low Power Electronics and ApplicationsXSPICE models for a generic transmission line, a microstrip line, and coupled microstrips are presented. The developed models extend general-purpose circuit simulation tools using RF circuits design features.
Vadim Kuznetsov
doaj +1 more source
A Time-Harmonic Electromagnetic Analysis Of Shielded Microstrip Circuits [PDF]
, 1986 The precise analysis of microstrip circuits at microwave and millimeter wave frequencies has become critically important in the design of monolithic microwave GaAs integrated circuits.
Rautio, James Clinton
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Time domain response of corrugated transmission lines
IET Microwaves, Antennas & PropagationIn order to employ periodic corrugated microstrip lines for reducing or suppressing electromagnetic interference in high‐speed or high‐frequency circuits, a precise method is necessary to calculate and measure the characteristic impedance of periodic ...
Chia Ho Wu +10 more
doaj +1 more source
Coupled microstrip and its application to broadband microwave structures [PDF]
As the most frequently used waveguide type in microwave and millimeter wave integrated circuits, microstrip theory occupies an important position in understanding the behaviour of such structures.
Miller, Justin Dinsdale
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