Testing of millimeter-wave integrated circuits become increasingly challenging as operating frequencies and channel counts continue to scale, leading to high test cost and long measurement time. This ...
Dual-mode circular cavity filters are conventionally analyzed by coupling between degenerate resonances. We develop an alternative formulation based on electromagnetic waves propagating in the azimuth...
RF Front End Modules (FEMs) are currently achieved using a variety of technologies. However, integration has driven the wireless business to achieve appropriate cost and form factor, and CMOS Silicon-...
This paper presents a 2.4GHz wake-up receiver (WuRX) featuring low wake-up latency, high energy efficiency, and bit-error-correction capability. The design employs a novel voltage-to-frequency convers...
Ultra-wideband (UWB) tags are widely used in inventory-management and location-tracking applications, where low-power and cost-effective connectivity are essential. In this work, we propose a battery-...
This paper presents a spectral- and energy-efficient backscatter tag that generates 802.11b-WiFi packets that can be directly decoded by WiFi access points (APs). This is accomplished by: 1) proposing...
This work proposes a 2.4-GHz Bluetooth Low-Energy (BLE) transmitter that delivers high output power with high system efficiency. The chip is fabricated in a 40-nm CMOS process and occupies a chip area...
A 9–11 GHz delay element and signal repeater device employing a passive multistage switched-capacitor approach operating in the alias regime is presented. The proposed approach enables tens of ns of d...
This talk explores oscillator coupling as a powerful tool to improve phase noise and generate accurate quadrature carriers. Two CMOS oscillator architectures are examined, demonstrating how coupling c...
As artificial intelligence moves toward the edge, its physical realization is increasingly constrained by power, latency, and system efficiency. While local processing reduces reliance on centralized ...