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Th2D-2: A 4 to 10GHz 11-mW Cryogenic Driver Module Design for Quantum Computer Application
In this paper, a broadband driver module is realized for control of a single transmon Qubit. The driver module comprises a IQ up-conversion mixer designed for operation at 4 K, implemented using a 28-...
Th2D-3: A Sub mW Low Flicker Noise Cryo-CMOS QVCO for Quantum Computing Application
This paper reports a quadrature voltage-controlled oscillator (QVCO) with a centre frequency of 5.7 GHz for quantum computing applications. A four-winding transformer-based topology with a sizable cou...
Th2D-4: Characterizing a Frequency Converter Based on a Superconducting Coplanar Waveguide
We present a technique for implementing a frequency-doubler in NbTiN on silicon for operation in a cryogenic environment. The kinetic inductance of a superconducting coplanar waveguide is exploited fo...
Tu3E-5: On-Chip Terahertz Topological Filter Antenna for 6G
In this paper, we unveil one of the first demonstrations of an on-chip terahertz (THz) photonic filter antenna for sub-THz communication. Building on the novel physics of photonic topological insulato...
We1H-1: A 22-to-37.8 GHz Low-Gain-Phase-Error Variable-Gain Amplifier With Impedance-Compensation Technique in 65-nm CMOS Process
This paper presents a wideband variable gain amplifier (VGA) with an impedance-compensation technique for 5G new radio. To minimize gain and phase errors of a millimeter-wave VGA in a wide frequency b...
We1H-2: Design of Ku-Band Bi-Directional Active Phase Shifter Enabling a Low RMS Error Utilizing Switch-Less Staggered Core with the Identical In-Out Matching
In this paper, a vector-sum active bi-directional phase shifter (VABPS) is proposed that operates in the Ku-band and has low RMS gain and phase error with low power consumption. The 3-stack switch-les...
We1H-3: A 57–71-GHz Accurate dB-Linear Variable Gain Power Amplifier with Ultralow Gain Error Using Particle Swarm Optimization Algorithm
This paper presents a 57–71GHz low-power variable gain power amplifier (VGPA) in a 65nm CMOS process. The proposed VGPA consists of a current-reused variable gain amplifier (VGA) with large accurate d...
We1H-4: A 29–48GHz Variable Gain Low Noise Amplifier Using Active Load in 90-nm CMOS Process
This paper presented a broadband (29–48 GHz) variable gain low-noise amplifier (VGLNA) with variable power consumption in 90-nm CMOS technology. A tunable active load is used for gain control and redu...
We2H-1: KEYNOTE: Unlocking the Next Generation of Cellular Connectivity: Advances in RF PA and Transmitter Architectures
This industry-focused talk delves into the cutting-edge technologies propelling radio transmitters for both infrastructure and user equipment in next generation cellular applications. We begin by expl...
We2H-2: A Baseband Impedance Cancellation Technique For WidebandMulti-Transistor Amplifiers
A new baseband impedance cancellation techniqueis presented for broadband multi transistor amplifier designs. Byplacing a baseband transformer in between the Doherty Main andAuxiliary amplifier, the b...