This paper proposes a segment-refined Adaptive Gaussian Mixture of Experts (AGME) Digital Predistortion (DPD) model that intelligently allocates modeling resources to efficiently linearize power ampli...
During the last two decades, the communication traffic has exploded due to the massive deployment of several applications (e.g. video on demand, cloud storage and computing, Artificial Intelligence an...
This paper presents an ultra-broadband amplifier architecture that extends the bandwidth of conventional distributed amplifiers beyond their fundamental limitations. The proposed approach combines a b...
A self-biased Class-F₃ topology demonstrating a good phase noise performance is proposed in this paper. It exhibits a phase noise of 96 dBc/Hz at 1 MHz offset from the carrier at 24.0 GHz over 22.5–25...
This paper presents a ring voltage-controlled oscillator (RVCO)-based sampling phase-locked loop (PLL) that achieves low in-band phase noise and low jitter within an extremely small area. The proposed...
This paper describes a BiCMOS integrated phase shifter using Phase Change Material switches. A 28 GHz, 4-bit 0–321° phase shifter is presented. The complete circuit occupies only 0.384 mm², including ...
This paper presents the design and measurement results for a wideband 8–27GHz reflective-type phase shifter (RTPS) based on a tightly coupled wideband coplanar waveguide (CPW) based quadrature tandem ...
Reconfigurable filters with low loss and wide tuning range are crucial for future wireless communication systems. Yttrium iron garnet (YIG)-based magnetostatic surface wave (MSSW) filters provide thes...
This work demonstrates a highly selective, 4–18 GHz tunable magnetostatic surface wave (MSW) filter based on Yttrium Iron Garnet (YIG) with an integrated zero-static-power magnetic bias circuit. The f...
This work presents a planar microstrip ferrite isolator that utilizes both the phenomenon of edge-guided propagation and that of absorption due to gyromagnetic resonance. Nonreciprocal transmission is...