Ultrawideband Impulse Radio Signal Generation Using a High-Speed Electrooptic Phase Modulator and a Fiber-Bragg-Grating-Based Frequency Discriminator We propose a novel approach to generating ...

Control of synthetic polymer solution phase behavior is crucial for soft materials engineering. Recent experiments on styrene-isoprene block–random copolymers [Taylor, L. W. Macromolecules 2024, 57, ...

We propose a new scheme to generate multi-frequency vector mm-wave signals based on cascaded phase modulator and I/Q modulator by adopting independent-sideband (ISB) modulation scheme. Driven by a ...

LN Phase Modulator (Figure 1) and ASE Light Source Module (Figure 2) are the most important optical parts for FOG Inertial Navigation System.

Advancements in three-dimensional (3D) photolithography are crucial for enhancing the performance of devices in applications ranging from energy storage and sensors to microrobotics. Proximity-field ...

What would you like to know? O.k. have a simple vector generated off a sawtooth wave and using analog.frequency_modulator_fc, where radians/sample = amplitude * sensitivity. Question: How to clean up ...

Another drawback is that some features cannot be extracted using conventional feature extraction techniques in practical OFDM systems. This paper introduces a new signal detection algorithm based on ...

The first step is to extract instantaneous phases from low-frequency bands and amplitudes from high-frequency signals. Specifically, we use the Hilbert transform and a bandpass Butterworth filter to ...

In clearer terms, we’re going to create a pulse-width-modulation (PWM) signal using a 555 timer. This PWM signal can be used to apply a time indicating that something is activated, known as a ...