Quantum materials and superconductors are difficult enough to understand on their own. Unconventional superconductors, which ...
Abstract: This work presents a J-band transmitter front-end with an integrated 6-bit vector modulator phase shifter (VMPS) and power amplifier in 130nm SiGe BiCMOS technology. Lange couplers and ...
Abstract: In this article, a digital phase-modulation (PM) phase-shifting (PS) phased-array transmitter is proposed. Both PM and PS are implemented in a PS modulator. Meanwhile, a self-calibration ...
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