NSTL国家科技图书文献中心

1. Achieving higher spatial resolution in complex amplitude modulation using a pixel shift-based dual-phase modulation method NSTL国家科技图书文献中心

Wang, Jianglian | Okamoto, Atsushi ... - 《Optical review》 - 2025,32(1) - 161～169 - 共9页

摘要： dual-phase modulation method (PS-DPMM) designed to | resolution, and high speckle noise. Although the dual-phase | modulation method (DPMM), which employs two spatial light | computer-generated holograms (CGH), double-phase | the modulation* performance, it effectively improves*

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

2. Narrowband and Wideband Dual-Mode Wireless Power Transfer System With a Single Transmitter NSTL国家科技图书文献中心

Enes Ayaz | Ogün Altun ... - 《IEEE Transactions on Power Electronics》 - 2025,40(1 Pt.1) - 135～141 - 共7页

摘要：This study introduces a dual-mode wireless | modulation (SPWM). Conventional SPWM does not provide | , which are required for dual-mode excitation. We | propose a new hybrid carrier and reference phase* shift* | method to provide independent control of the reference

关键词： Narrowband | Wideband | Switches | Frequency modulation | Standards | Harmonic analysis | Amplitude modulation | Inductive charging | Legged locomotion | Control systems

3. Enabling dual-polarized, dual-vector millimeter-wave transmission via delta sigma modulation in a single-input single-output wireless link NSTL国家科技图书文献中心

Fang, Liye | Pan, Xiaolong ... - 《Optics Communications》 - 2025,577 - 131384.1～131384.7 - 共7页

摘要：-sigma modulation* (DSM) and optical and antenna* | generation, transmission, and detection of dual-polarized | , dual-vector millimeter-wave (mm-wave) signals via a | method leverages band-pass (BP) DSM to transform high | -order quadrature amplitude modulation* (QAM) signals*

关键词： Millimeter-wave transmission | Delta-sigma modulation | Optical polarization multiplexing | Antenna polarization multiplexing | High-order quadrature amplitude modulation

4. Fault-Tolerant Control and Common-Mode Voltage Reduction for Dual Three-Phase CSIs Fed Motor Drives NSTL国家科技图书文献中心

Yang Xu | Zheng Wang ... - 《IEEE Transactions on Power Electronics》 - 2025,40(3) - 4374～4385 - 共12页

摘要： switches are shared between the dual* three-phase CSI* | In this article, a new topology of dual* three* | -phase* current-source inverter (DTP-CSI) fed motor* | capability. The modulation* strategies and control schemes* | . For normal operation, the CMV reduction method* is*

关键词： Motor drives | Topology | Fault tolerant systems | Fault tolerance | Motors | Switches | Windings | Vectors | Inverters | Electromagnetic interference

5. Modulation-Independent Initial Current Control of DAB-Based Single-Stage AC–DC Converter for DC Bias Elimination NSTL国家科技图书文献中心

Nan Mo | Jiayu Hu ... - 《IEEE Transactions on Power Electronics》 - 2025,40(1 Pt.1) - 406～421 - 共16页

摘要： indicates that this method only changes the initial phase | In the dual* active bridge-based single-stage* | causes a variation in the phase* shift ratios, resulting* | introduces an initial current control method* of DAB-1S acdc* | cycle to be controlled to zero in any modulation* mode*

关键词： Switches | Inductors | Phase modulation | Current control | Transient analysis | Stress | Power system measurements

6. Common-Mode Voltage Suppression Strategy for CHB-Based Motor Drive Based on Topology and Modulation Optimization NSTL国家科技图书文献中心

Zizhe Wang | Jiaxun Teng ... - 《IEEE Transactions on Power Electronics》 - 2025,40(1 Pt.2) - 1697～1716 - 共20页

摘要： fluctuations of submodules (SMs), and a topology method* of* | CHB cascading four-port dual-active bridges (CHB | synchronous modulation* of FDAB three full-bridges cascading* | with three-phase* SMs, can effectively mitigate SM* | generated by the modulation* of CHB-stage, and a novel*

关键词： Switches | Motor drives | Motors | Pulse width modulation | Topology | Inverters | Frequency modulation

7. Subarcsec High-Precision 3-D Spatial State Measurement System for an Optical Platform Based on Wavefront Phase Modulation NSTL国家科技图书文献中心

Zhang, Liu | Shi, Mengyang ... - 《IEEE Transactions on Instrumentation and Measurement》 - 2025,74(Pt.1) - 1004615.1～1004615.15 - 共15页

摘要：) wavefront modulation* was proposed, in which an aspheric* | of optoelectronic elements and wavefront modulation | are realized based on CGH. By employing a dual | -constraint ray tracing method* and a spatial state* | obtained from wrapped phase* data processed using spatial*

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

8. Tunable dual-functional metasurface based on Ge2Sb2Te5 and VO2 NSTL国家科技图书文献中心

Lu, Xinhui | Yang, Lei ... - 《Optics Communications》 - 2025,577 - 131431.1～131431.9 - 共9页

摘要： method for designing multilayer metasurfaces that | utilize the distinct phase* transition properties of* | precise control of the phase* transition in these* | materials, we achieve dual- functional switching and | functionalities allows for the dynamic modulation* of electrical*

关键词： Metasurface | GST225 | Polarization converter | Absorber | VO2

9. Modulation and Soft-Switching Optimization Control of Multilevel Dual Active Bridge DC–DC Converters NSTL国家科技图书文献中心

Jupeng Pang | Kui Wang ... - 《IEEE Transactions on Power Electronics》 - 2025,40(1 Pt.3) - 1936～1951 - 共16页

摘要： method for ML-DAB, the proposed Q2L modulation and MPS | The dual* active bridge (DAB) converter has* | three phase-shifting ratios. Hence, to improve the | -two-level (Q2L) modulation* and multiphase-shifting* | for ML-DAB. Compared with the existing nL modulation

关键词： Modulation | Voltage control | Optimization | Capacitors | Complexity theory | Bridge circuits | Topology

10. Photonic Generation of Multi-Featured Chirp Microwave Signal With a Phase Tunable Mechanism for Chirp Rate Variation NSTL国家科技图书文献中心

Ritesh Kumar | Sanjeev Kumar Raghuw... - 《Journal of Lightwave Technology》 - 2025,43(2) - 627～635 - 共9页

摘要： demonstrates a photonic method* for producing chirp signals* | with multiple features and a phase* tuning mechanism* | signals given by M-ARY Quadrature Amplitude Modulation | , down, and dual* chirp signals is electronically* | the final part of the paper, a phase-tunable chirp

摘要： dual-phase modulation method (PS-DPMM) designed to | resolution, and high speckle noise. Although the dual-phase | modulation method (DPMM), which employs two spatial light | computer-generated holograms (CGH), double-phase | the modulation* performance, it effectively improves*

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

摘要：This study introduces a dual-mode wireless | modulation (SPWM). Conventional SPWM does not provide | , which are required for dual-mode excitation. We | propose a new hybrid carrier and reference phase* shift* | method to provide independent control of the reference

关键词： Narrowband | Wideband | Switches | Frequency modulation | Standards | Harmonic analysis | Amplitude modulation | Inductive charging | Legged locomotion | Control systems

摘要：-sigma modulation* (DSM) and optical and antenna* | generation, transmission, and detection of dual-polarized | , dual-vector millimeter-wave (mm-wave) signals via a | method leverages band-pass (BP) DSM to transform high | -order quadrature amplitude modulation* (QAM) signals*

关键词： Millimeter-wave transmission | Delta-sigma modulation | Optical polarization multiplexing | Antenna polarization multiplexing | High-order quadrature amplitude modulation

摘要： switches are shared between the dual* three-phase CSI* | In this article, a new topology of dual* three* | -phase* current-source inverter (DTP-CSI) fed motor* | capability. The modulation* strategies and control schemes* | . For normal operation, the CMV reduction method* is*

关键词： Motor drives | Topology | Fault tolerant systems | Fault tolerance | Motors | Switches | Windings | Vectors | Inverters | Electromagnetic interference

摘要： indicates that this method only changes the initial phase | In the dual* active bridge-based single-stage* | causes a variation in the phase* shift ratios, resulting* | introduces an initial current control method* of DAB-1S acdc* | cycle to be controlled to zero in any modulation* mode*

关键词： Switches | Inductors | Phase modulation | Current control | Transient analysis | Stress | Power system measurements

摘要： fluctuations of submodules (SMs), and a topology method* of* | CHB cascading four-port dual-active bridges (CHB | synchronous modulation* of FDAB three full-bridges cascading* | with three-phase* SMs, can effectively mitigate SM* | generated by the modulation* of CHB-stage, and a novel*

关键词： Switches | Motor drives | Motors | Pulse width modulation | Topology | Inverters | Frequency modulation

摘要：) wavefront modulation* was proposed, in which an aspheric* | of optoelectronic elements and wavefront modulation | are realized based on CGH. By employing a dual | -constraint ray tracing method* and a spatial state* | obtained from wrapped phase* data processed using spatial*

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

摘要： method for designing multilayer metasurfaces that | utilize the distinct phase* transition properties of* | precise control of the phase* transition in these* | materials, we achieve dual- functional switching and | functionalities allows for the dynamic modulation* of electrical*

关键词： Metasurface | GST225 | Polarization converter | Absorber | VO2

摘要： method for ML-DAB, the proposed Q2L modulation and MPS | The dual* active bridge (DAB) converter has* | three phase-shifting ratios. Hence, to improve the | -two-level (Q2L) modulation* and multiphase-shifting* | for ML-DAB. Compared with the existing nL modulation

关键词： Modulation | Voltage control | Optimization | Capacitors | Complexity theory | Bridge circuits | Topology

摘要： demonstrates a photonic method* for producing chirp signals* | with multiple features and a phase* tuning mechanism* | signals given by M-ARY Quadrature Amplitude Modulation | , down, and dual* chirp signals is electronically* | the final part of the paper, a phase-tunable chirp

关键词： Chirp | Frequency modulation | Microwave photonics | Optical filters | Radio frequency | Microwave oscillators | Optical modulation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： dual-phase modulation method (PS-DPMM) designed to | resolution, and high speckle noise. Although the dual-phase | modulation method (DPMM), which employs two spatial light | computer-generated holograms (CGH), double-phase | the modulation performance, it effectively improves

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

摘要：This study introduces a dual-mode wireless | modulation (SPWM). Conventional SPWM does not provide | , which are required for dual-mode excitation. We | propose a new hybrid carrier and reference phase shift | method to provide independent control of the reference

关键词： Narrowband | Wideband | Switches | Frequency modulation | Standards | Harmonic analysis | Amplitude modulation | Inductive charging | Legged locomotion | Control systems

摘要：-sigma modulation (DSM) and optical and antenna | generation, transmission, and detection of dual-polarized | , dual-vector millimeter-wave (mm-wave) signals via a | method leverages band-pass (BP) DSM to transform high | -order quadrature amplitude modulation (QAM) signals

关键词： Millimeter-wave transmission | Delta-sigma modulation | Optical polarization multiplexing | Antenna polarization multiplexing | High-order quadrature amplitude modulation

摘要： switches are shared between the dual three-phase CSI | In this article, a new topology of dual three | -phase current-source inverter (DTP-CSI) fed motor | capability. The modulation strategies and control schemes | . For normal operation, the CMV reduction method is

关键词： Motor drives | Topology | Fault tolerant systems | Fault tolerance | Motors | Switches | Windings | Vectors | Inverters | Electromagnetic interference

摘要： indicates that this method only changes the initial phase | In the dual active bridge-based single-stage | causes a variation in the phase shift ratios, resulting | introduces an initial current control method of DAB-1S acdc | cycle to be controlled to zero in any modulation mode

关键词： Switches | Inductors | Phase modulation | Current control | Transient analysis | Stress | Power system measurements

摘要： fluctuations of submodules (SMs), and a topology method of | CHB cascading four-port dual-active bridges (CHB | synchronous modulation of FDAB three full-bridges cascading | with three-phase SMs, can effectively mitigate SM | generated by the modulation of CHB-stage, and a novel

关键词： Switches | Motor drives | Motors | Pulse width modulation | Topology | Inverters | Frequency modulation

摘要：) wavefront modulation was proposed, in which an aspheric | of optoelectronic elements and wavefront modulation | are realized based on CGH. By employing a dual | -constraint ray tracing method and a spatial state | obtained from wrapped phase data processed using spatial

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

摘要： method for designing multilayer metasurfaces that | utilize the distinct phase transition properties of | precise control of the phase transition in these | materials, we achieve dual- functional switching and | functionalities allows for the dynamic modulation of electrical

关键词： Metasurface | GST225 | Polarization converter | Absorber | VO2

摘要： method for ML-DAB, the proposed Q2L modulation and MPS | The dual active bridge (DAB) converter has | three phase-shifting ratios. Hence, to improve the | -two-level (Q2L) modulation and multiphase-shifting | for ML-DAB. Compared with the existing nL modulation

关键词： Modulation | Voltage control | Optimization | Capacitors | Complexity theory | Bridge circuits | Topology

摘要： demonstrates a photonic method for producing chirp signals | with multiple features and a phase tuning mechanism | signals given by M-ARY Quadrature Amplitude Modulation | , down, and dual chirp signals is electronically | the final part of the paper, a phase-tunable chirp

关键词： Chirp | Frequency modulation | Microwave photonics | Optical filters | Radio frequency | Microwave oscillators | Optical modulation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： dual-phase modulation method (PS-DPMM) designed to | resolution, and high speckle noise. Although the dual-phase | modulation method (DPMM), which employs two spatial light | computer-generated holograms (CGH), double-phase | the modulation* performance, it effectively improves*

摘要：This study introduces a dual-mode wireless | modulation (SPWM). Conventional SPWM does not provide | , which are required for dual-mode excitation. We | propose a new hybrid carrier and reference phase* shift* | method to provide independent control of the reference

摘要：-sigma modulation* (DSM) and optical and antenna* | generation, transmission, and detection of dual-polarized | , dual-vector millimeter-wave (mm-wave) signals via a | method leverages band-pass (BP) DSM to transform high | -order quadrature amplitude modulation* (QAM) signals*

摘要： switches are shared between the dual* three-phase CSI* | In this article, a new topology of dual* three* | -phase* current-source inverter (DTP-CSI) fed motor* | capability. The modulation* strategies and control schemes* | . For normal operation, the CMV reduction method* is*

摘要： indicates that this method only changes the initial phase | In the dual* active bridge-based single-stage* | causes a variation in the phase* shift ratios, resulting* | introduces an initial current control method* of DAB-1S acdc* | cycle to be controlled to zero in any modulation* mode*

摘要： fluctuations of submodules (SMs), and a topology method* of* | CHB cascading four-port dual-active bridges (CHB | synchronous modulation* of FDAB three full-bridges cascading* | with three-phase* SMs, can effectively mitigate SM* | generated by the modulation* of CHB-stage, and a novel*

摘要：) wavefront modulation* was proposed, in which an aspheric* | of optoelectronic elements and wavefront modulation | are realized based on CGH. By employing a dual | -constraint ray tracing method* and a spatial state* | obtained from wrapped phase* data processed using spatial*

摘要： method for designing multilayer metasurfaces that | utilize the distinct phase* transition properties of* | precise control of the phase* transition in these* | materials, we achieve dual- functional switching and | functionalities allows for the dynamic modulation* of electrical*

摘要： method for ML-DAB, the proposed Q2L modulation and MPS | The dual* active bridge (DAB) converter has* | three phase-shifting ratios. Hence, to improve the | -two-level (Q2L) modulation* and multiphase-shifting* | for ML-DAB. Compared with the existing nL modulation

摘要： demonstrates a photonic method* for producing chirp signals* | with multiple features and a phase* tuning mechanism* | signals given by M-ARY Quadrature Amplitude Modulation | , down, and dual* chirp signals is electronically* | the final part of the paper, a phase-tunable chirp