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This work presents the synthesis, design, and implementation of a new four-way Doherty power amplifier with an easy-to-implement 2×2 output combiner. By careful selection of the drive profiles of the ...
This paper presents the design of a high power and wideband Doherty Power Amplifier (DPA). Achieving both high power and wide bandwidth in DPAs is challenging due to the inherent bandwidth limitations...
A massive quantum bits (qubits) array is required to mitigate gate error rates in order to realize a practical quantum computing system. An integrated broadband front-end module is employed for the re...
Optimizing the performance of cryogenic quantum amplifiers is a key step toward achieving high-fidelity and scalable qubit readout. In this work, we present efficient and accurate modeling of a Joseph...
This letter presents a cryogenic Class-C voltage-controlled oscillator (VCO) designed for quantum applications, capable of covering the 4–8 GHz frequency band. Leveraging the low phase noise character...
We will discuss emerging substrate and module technologies being developed that incorporates antenna in package, embedded die, and thermal management solutions in D-band (140GHz) and beyond (G-band). ...
This paper presents the results of a performance evaluation of a photonic link in a cryogenic environment. The transmission from room temperature to 4.7K was achieved using a 904nm and 1310nm lasers w...
Flip-chip platforms are among the most promising approaches for scaling up superconducting qubits in quantum computing. This work presents the design, modeling, and analysis of floating transmon qubit...
For the first time, the authors propose a 3D lens-enabled, broadbeam energy harvester capable of mW-level of harvested power across a wide angular coverage. The design incorporates a 25-rectenna ‘pixe...
This paper introduces a wireless powering system for multiple implantable devices located across a wide region of the human brain, addressing the spatial coverage challenges in traditional powering me...