Abstract: In this letter, a series of low-profile multi-/wide-band high-gain Fabry-Perot Cavity Antennas (FPCAs) are designed by utilizing the mutual coupling between metamaterials (MMs) on the upper ...

In this letter, a series of low-profile multi-/wide-band high-gain Fabry-Perot Cavity Antennas (FPCAs) are designed by utilizing the mutual coupling between metamaterials (MMs) on the upper and lower ...

Early recognition of septic shock is crucial for improving clinical management and patient outcomes, especially in the emergency department (ED). This study conducted serum metabolomic profiling on ED ...

Flex PCB and rigid-flex PCB designers are aware of the typical lack of ground planes in a flex design. Due to this and the obvious requirement of ground planes in high-speed PCBs and RF PCBs, one may ...

These are particularly crucial in sensitive RF circuits. Measure PCB material properties: The permittivities of the materials used in the PCB and substrates are critical parameters that affect circuit ...

Roughly speaking, this circuit operates a bit like a buck converter with a catch diode circulating current in a tank LC circuit.

In this paper, the generation of chaos through the coupling between superconducting qubits and LC resonant circuits is investigated. By varying the ratio of Josephson energy to charge energy, the ...

The analogy that electrons flowing in wires is like water flowing through a tube can be remarkably effective for teaching and learning about fluid flow in liquid chromatography (LC) systems. In this ...