A high data rate polymer microwave fiber (PMF) communication link is described in the Y-band (170–260 GHz). The transmitter and receiver are designed in a 90-nm silicon germanium (SiGe) BiCMOS process...
This keynote will focus on the transition of SWIPT from a largely theoretical construct to a deployable technology, highlighting the practical challenges that arise when moving from analytical models ...
This work presents a concept for a mm-wave backscatterer based on a single III-V diode detector, whose load impedance is actively controlled using the internal states of a commercially available ADC. ...
We demonstrate a diplexer-free dual-band backscatter tag with tag-side FDD behavior at 868 MHz and 1300 MHz using a single RF path and impedance-tuner state synthesis. By measuring the tag reflection ...
A fully-digital Chirp Spread Spectrum (CSS) backscatter system, is presented that consumes tens of microwatts and uses a Multiple-Input Single-Output (MISO) receiver. The system uses ambient FM signal...
This paper presents a real-time sensing system for full 6 degree-of-freedom (6-DoF) recognition based on a harmonic backscatter (HBS) tag with a nonlinear transmission line (NLTL) passive harmonic con...
This paper presents a 4×4 sub-terahertz (sub-THz) autodyne frequency-modulated continuous wave (FMCW) phased array radar with a center frequency of 228 GHz and a wide tuning range of 57.4 GHz. The rad...
This work presents an N×N scalable phased array architecture that supports simultaneous independent beams at X and Ku bands for 6G FR3 communications. The design is based on interleaved sparse subarra...
This paper presents an over-the-air post-distortion method that employs an embedded transmitting antenna to radiate a distortion-correcting waveform toward the intended user direction, enabling spatia...
We propose a V-band direct-RF digital-beamforming (DBF) receiver that employs a RF-input-free sampling-timing calibration method. This method controls phase difference between the LO signal of the sam...