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   Articles with "baseband" as a keyword



Design of a multi-function high-speed digital baseband data acquisition system

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recommendations! Published in 2021 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/21/10/248

Abstract: A multi-function digital baseband data acquisition system is designed for the sampling, distribution and recording of wide-band multi-channel astronomical signals. The system hires a SNAP2 board as a digital baseband converter to digitize, channelize and… read more here.

Keywords: system; multi function; baseband data; baseband ... See more keywords

Baseband Control of Superconducting Qubits with Shared Microwave Drives

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recommendations! Published in 2022 at "Physical Review Applied"

DOI: 10.1103/physrevapplied.19.054050

Abstract: Accurate control of qubits is the central requirement for building functional quantum processors. For the current superconducting quantum processor, high-fidelity control of qubits is mainly based on independently calibrated microwave pulses, which could differ from… read more here.

Keywords: qubit; microwave drives; baseband; shared microwave ... See more keywords

CMOS Noise Analysis and Simulation From Low Frequency and Baseband to RF and Millimeter Wave

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recommendations! Published in 2023 at "IEEE Access"

DOI: 10.1109/access.2023.3268821

Abstract: Generic guidelines for noise simulation of CMOS integrated circuits and advanced noise signal integrity analyses, were addressed in this work. The provided noise simulation guidelines are referring to a wide application spectrum, from baseband designs… read more here.

Keywords: topology; noise simulation; baseband; frequency ... See more keywords

Decentralized Baseband Processing for Massive MU-MIMO Systems

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recommendations! Published in 2017 at "IEEE Journal on Emerging and Selected Topics in Circuits and Systems"

DOI: 10.1109/jetcas.2017.2775151

Abstract: Achieving high spectral efficiency in realistic massive multi-user (MU) multiple-input multiple-output (MIMO) wireless systems requires computationally complex algorithms for data detection in the uplink (users transmit to base-station) and beamforming in the downlink (base-station transmits… read more here.

Keywords: baseband; mimo; decentralized baseband; massive mimo ... See more keywords
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Tunable, Asynchronous, and Nanopower Baseband Receiver for Charging and Wake-up of IoT Devices

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recommendations! Published in 2021 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2021.3094881

Abstract: This paper proposes a novel ultra-low power, tunable, and asynchronous baseband architecture for joint radio frequency (RF) wake-up and charging receivers. The designed system switches between the wake-up and charging operations based on the type… read more here.

Keywords: current consumption; baseband; tunable asynchronous; power ... See more keywords
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120-GHz Wideband I/Q Receiver Based on Baseband Equalizing Technique

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recommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"

DOI: 10.1109/jssc.2020.3032022

Abstract: In this study, we examined a 120-GHz wideband I/Q receiver based on a baseband equalizing amplifier using 40-nm complementary metal oxide semiconductor (CMOS) technology. For low-power operation, the receiver chipset is integrated based on the… read more here.

Keywords: baseband; 120 ghz; gain; ghz wideband ... See more keywords

Hybrid Precoding via Successive Refinement for Millimeter Wave MIMO Communication Systems

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recommendations! Published in 2017 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2017.2655514

Abstract: We propose a hybrid precoding design for spatial multiplexing in millimeter wave massive multiple-input multiple-output systems. The proposed design relies on the popular orthogonal matching pursuit (OMP) algorithm. The OMP algorithm uses necessary columns of… read more here.

Keywords: baseband; hybrid precoding; millimeter wave; refinement ... See more keywords

An Improved Digital Predistortion Mechanism via Joint Baseband and Radio Frequency Optimization

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recommendations! Published in 2022 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2021.3132685

Abstract: Predistortion techniques can be categorized into digital predistortion (DPD) and analog predistortion (APD), which are always implemented separately in their own domains. The baseband-domain mean square error (MSE) is the design target of DPD, and… read more here.

Keywords: digital predistortion; baseband; dpd; improved digital ... See more keywords

From ADC to Baseband: Joint Quantization Design for ML Channel Estimation in Massive MIMO

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recommendations! Published in 2025 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2025.3625174

Abstract: Power consumption has become a major challenge in massive multiple-input multiple-output (MIMO) systems, driving the need for more efficient receiver designs. While low-resolution analog-to-digital converters (ADCs) and baseband quantization have been explored, existing methods treat… read more here.

Keywords: quantization; mimo; adc baseband; baseband ... See more keywords

Bridging the Complexity Gap in Tb/S-Achieving THz-Band Baseband Processing

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recommendations! Published in 2024 at "IEEE Wireless Communications"

DOI: 10.1109/mwc.014.2300472

Abstract: Recent advances in electronic and photonic technologies have allowed efficient signal generation and transmission at terahertz (THz) frequencies. However, as the gap in THz-operating devices narrows, the demand for terabit-per-second (Tb/s)-achieving circuits is increasing. Translating… read more here.

Keywords: baseband processing; baseband; bridging complexity; gap achieving ... See more keywords

Power-Efficient Baseband-Function Placement in Latency-Constrained 5G Metro Access

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recommendations! Published in 2022 at "IEEE Transactions on Green Communications and Networking"

DOI: 10.1109/tgcn.2022.3152839

Abstract: Mobile operators face the challenge of deploying a flexible network to handle the requirements of emerging use cases. A new Radio Access Network (RAN) for 5G was proposed to provide more dynamic and energy-efficient network… read more here.

Keywords: network; placement; baseband; power ... See more keywords