We propose a multimodal large language model for electromagnetic-wave reasoning and understanding. EM data (eg field maps and radiation patterns) are ingested as images and fused with text via a bridg...
We present the design and development of extended bandwidth, high-gain, and high-isolation InP distributed amplifiers in mm-wave and THz frequencies. We will review and discuss the input line loss, wh...
InP heterojunction bipolar transistor (HBT) technologies have significant power gain at frequencies greater than 100-GHz. Power amplifiers and integrated circuits have been demonstrated with state-of-...
This talk will discuss the design of Gallium Nitride Non-Uniform Distributed MMIC Power Amplifiers for high power and high efficiency applications. Practical limitations on output power, bandwidth and...
This talk will present novel distributed amplifier topologies including the cascaded multi-drive inter-stacked and intra-stacked design which achieved >33dB gain, 102GHz bandwidth and 4.5THz Ga...
Distributed Amplifiers (DAs) remain attractive for future high-bandwidth communication required for AI data center architectures. Design techniques exceeding 160GHz (for more than 200Gb/s per channel)...
Bulk Acoustic Wave (BAW) resonators offer exceptionally high quality factors (Q>1000) at multi-GHz frequencies. With such performance, BAW-based oscillators exhibit unrivaled jitter and phase n...
High-performance, low-phase-noise oscillators are heavily demanded by high throughput and high-fidelity mm-wave wireless transceivers. After briefly introducing the oscillator’s performance matrix and...
This talk delves into the pursuit of spectral purity in CMOS oscillators, a pivotal challenge for next-generation communication, radar, and sensing systems. We will begin by examining the fundamental ...
To address the limitations of traditional manual tuning, mode-specific design, and fixed-performance targeting in analog/RF circuit design — such as restricted output power, discontinuous efficiency p...