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1. A High Efficiency Three-Way Power Combiner Used in SSPA NSTL国家科技图书文献中心

Hai-Xu Liu |  Yong-Hong Zhang... -  《Microwave and optical technology letters》 - 2025,67(3) - e70171～ - 共7页

摘要：A high efficiency three-way power combiner |  proposed in this letter. The power combiner is a six |  the existing three-way power combiner, branch |  combiner reached over 94.4%. Based on the combiner, a |  used in solid state power amplifier (SSPA) is
关键词： High efficiency |  Power combiner |  SSPA |  Three-way
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2. Design and development of high bandwidth coaxial RF combiner NSTL国家科技图书文献中心

Joshi, Pavan |  Mathew, Jose V.... -  《Journal of instrumentation》 - 2025,20(3) - 共15页

摘要： of the WCM, a 50 Omega, 2:1 coaxial combiner has |  design of the coaxial combiner is carried out using CST |  mechanical assembly of the combiner. The S-parameters for |  the optimized combiner design are: S11 = -9.5 dB |  bandwidth of 10 GHz. The combiner has been fabricated and
关键词： Accelerator Subsystems and Technologies |  Beam-line instrumentation (beam position and profile monitors, beam-intensity monitors, bunch |  Instrumentation for particle accelerators and storage rings- high energy (linear accelerators |  Instrumentation for particle accelerators and storage rings- low energy (linear accelerators
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3. 20–26-GHz CMOS PA With High Pout and OP1 dB Using a 1:2 Capacitance-Ratio-Equivalent Power Combiner NSTL国家科技图书文献中心

Jin-Fa Chang -  《IEEE solid state circuits letters》 - 2025,8 - 53～56 - 共4页

摘要： power combiner (PC) and a dynamic-threshold-voltage | We demonstrate a four-way wide-band power |  amplifier (PA1) with a 1:2 capacitance-ratio-equivalent |  MOSFET with a resistor (DTMOS-R) using a 90-nm CMOS | . Another PA (PA2) without a DTMOS-R using low-loss micro
关键词： Frequency measurement |  Power amplifiers |  Inductors |  Impedance matching |  Spirals |  Power measurement |  Radio frequency |  Power generation |  Inductance measurement |  Impedance
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4. Deep Learning-Based Hybrid Precoder and Combiner Approach for MIMO-OFDM Systems NSTL国家科技图书文献中心

Liu, Fulai |  Li, Chongyuan... -  《IEEE sensors journal》 - 2025,25(5) - 8942～8949 - 共8页

摘要：As one of the important technologies for the |  forthcoming 6G millimeter-wave massive multiple-input |  multiple-output orthogonal frequency division |  multiplexing (MIMO-OFDM) communication systems, hybrid |  precoding/combining (HPC) can realize the tradeoff between
关键词： Radio frequency |  Precoding |  Sensors |  Channel estimation |  Computational efficiency |  Optimization |  MIMO |  OFDM |  Computational modeling |  Sensor arrays...
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5. A Compact Low-Loss High-Reliability Antenna T/R Switch Embedded in Power Combiner for 60-GHz Fully Differential PA and LNA NSTL国家科技图书文献中心

Jing Feng |  Yue Liang... -  《ieee microwave and wireless technology letters》 - 2025,35(1) - 39～42 - 共4页

摘要：/receive (T/R) switch embedded in the power combiner of |  needed in the PA power combiner and reused for both | This letter proposes an antenna transmit |  the two-way power amplifier (PA) and realizes a 60 | -GHz fully differential T/R front end (FE). Compared
关键词： Switches |  Antennas |  Loading |  Iron |  Insertion loss |  Switching circuits |  Transformers |  Power combiners |  Impedance matching |  Impedance
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6. Channel estimation via compressed sampling matching pursuit for hybrid MIMO architectures in millimeter wave communication NSTL国家科技图书文献中心

Akeem Abimbola Raji |  Joseph Folorunso Ori...... -  《International journal of electronics letters》 - 2025,13(1) - 56～70 - 共15页

摘要： of combiner and precoder architectures for |  hybrid combiner. A comparative analysis of all the |  combiner design in such condition. | ABSTRACT In recent times, there are |  considerable research efforts in utilising millimetre wave
关键词： Channel estimation |  compressed sampling matching pursuit |  multiple input multiple output |  hybrid combiner and precoder |  millimetre wave cellular system
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7. Design and analysis of digital-like RF transmitter based on novel harmonic-rejected frequency multiplication architecture NSTL国家科技图书文献中心

Jim Zhao |  Yetong Wang... -  《Microelectronics journal》 - 2025,156(Feb.) - 106557.1～106557.9 - 共9页

摘要： edge combiner to both shape the output waveform for | The increasing use of IoT technology |  highlights the importance of wireless sensing, where low |  power con-sumption and efficient transmission are |  critical. This paper presents a high-efficiency 400-460
关键词： Wireless sensor |  Delay locked loop (DLL) |  Low power |  Edge combiner (EC) |  Harmonic rejection
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8. Design of thin-film lithium niobate power splitters and combiners based on multimode interference NSTL国家科技图书文献中心

Pezhman Yousefi |  Muhammad Khalid... -  《Optical and Quantum Electronics》 - 2025,57(3) - 198.1～198.23 - 共23页

摘要：In this paper, the design of low-loss |  multimode interference (MMI) couplers is reported. The |  proposed devices can be used as power splitters or |  combiners and are based on lithium niobate on insulator |  (LNOI) technology, a promising emerging platform for
关键词： MMI coupler |  Splitter |  Combiner |  Insertion loss |  Uniformity |  Interference
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9. Quantum security of Trojan message attacks on Merkle-Damgard hash construction NSTL国家科技图书文献中心

Ying Xu |  Xiaoni Du... -  《Designs,codes and crytography》 - 2025,93(3) - 737～768 - 共32页

摘要： concatenation combiner in quantum settings for the first time |  against Merkle-Damgard hash concatenation combiner in | In this paper, we promote Trojan message |  attacks against Merkle-Damgard hash functions and their | . Two main quantum scenarios are considered, involving
关键词： Quantum computation |  qRAM |  Collision attack |  Herding attack |  Trojan message
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10. A 28 GHz transformer-based Doherty power amplifier for FR2 5G applications in 40 nm CMOS NSTL国家科技图书文献中心

Linhong Li |  Zhaofeng Zhang -  《International Journal of Electronics》 - 2025,112(1/3) - 535～548 - 共14页

摘要： calculate and design the power combiner based on the | ABSTRACT In this paper, a 28GHz transformer | -based Doherty power amplifier (DPA) is designed in |  Huali Microelectronics (HLMC) 40nm CMOS process. The |  impedance inverter is converted into transformer form to
关键词： Doherty power amplifier |  millimetre-wave |  impedance inverter |  voltage combination |  switchable cap array
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