Abstract: This paper presents a vibration energy converter with a double frequency-up conversion (FUC) mechanism for enhanced self-powered human motion sensing. The system primarily consists of two ...

In various industries and applications, it’s crucial to monitor the current and frequency of devices in real-time. These ...

This is the material for a graduate-level radio-frequency integrated circuit course, held at JKU under course number 336.023 ("VO Integrierte Hochfrequenz-Schaltungstechnik"). Follow this link to ...

Abstract: We present the first demonstration of using the second harmonic generation effect to upconvert dissipative soliton resonance laser pulses. We have designed and built two independent ...

Quick response (QR) codes were often dismissed as a passing trend. They are two-dimensional (2D) barcodes, the modern form of one-dimensional (1D) barcodes. During the COVID pandemic, QR codes have ...