Innovation paves the way for a high-volume, silicon photonics 400G/lane platform to meet next-generation 3.2T optical communication architectures for datacom and AI applications. The integrated ...

OpenLight and Tower Semiconductor have announced a successful demonstration of a 400G/lane modulator on Tower's silicon photonics platform, PH18DA, which achieves over a 3.5dB extinction ratio using ...

Today, imec unveils a major step forward: a beyond-110GHz C-band GeSi electro-absorption modulator (EAM), fabricated on its 300mm silicon photonics platform. The device delivers a 400 Gb/s per-lane ...

The transition from second-generation (2G) to third-generation (3G) wireless cellular systems requires multi-standard adaptability in a wireless receiver. An important answer to this request is the ...

A software-defined radio (SDR) terminal promotes programmable realizations of the physical layer functionalities. A lot of research work has been done in applying DSPs and FPGAs to implement the ...

As agreement is reached on the second generation specification for satellite broadcasting, ST is the first company to make available a DVB-S2 compliant modulator design Geneva, May 5, 2004 - ...

Modulators allow an analog signal to be converted to a single logic stream where the percentage that the signal is high (density) is proportional to the original analog signal—and you can build a good ...

Unless you design EDGE or 3G/UMTS cell phone handsets, you may not have heard of polar modulation. As you know, there are only a few basic types of modulation, but they have been used in a variety of ...