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This paper presents a multi-functional structure that integrates a modulated surface with an M-type ferrite slab, facilitating beam steering, signal transmission, and electromagnetic absorption for ad...
This paper proposes a novel surface acoustic waves (SAW) dual-band bandpass filter (DB-BPF) topology. Firstly, the proposed dual-resonance unit is constructed by connecting interdigital transducers (I...
Doherty power amplifiers (DPAs) allow efficient amplification of continuous signals with high peak-to-average power ratio (PAPR). However, when transmission is not continuous, it is beneficial to turn...
Josephson traveling-wave parametric amplifiers are a critical component for enabling multiplexed qubit readout. However, these devices introduce nonideal effects which make optimizing the readout circ...
Digital predistortion (DPD) is essential for mitigating nonlinearity in RF power amplifiers, particularly for wideband applications. This paper presents TCN-DPD, a parameter-efficient architecture bas...
For the first time, the authors propose a novel 3D lens-enabled, fully-passive harmonic retrodirective mmID with wide spherical angular coverage and ultra-long-range capabilities. The mmID features a ...
This paper presents a method for accurate noncontact heart rate variability (HRV) monitoring using low-IF continuous wave radar under low SNR conditions. The approach integrates a noise-immune motion ...
In this paper, a scalable mm-wave digital beamforming (DBF) transmit antenna module in the 40GHz-band is proposed. To address the challenges of compact integration in DBF antenna module, the proposed ...
This paper presents a D-band GaAs self-injection locked (SIL) radar sensor featuring an integrated frequency differentiator and an on-chip substrate integrated waveguide (SIW) monopole antenna for non...
Accurate Direction of Arrival (DoA) estimation is critical for robotics and communication, but high costs and complexity of coherent multi-channel receivers limit accessibility. This work proposes a c...