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Voltage-Clamped Class-E Inverter With Harmonic Tuning Network for Magnetron Drive

Young-Jin Woo, Sang-Kyung Kim, Gyu-Hyeong Cho
2006 IEEE transactions on circuits and systems - 2, Analog and digital signal processing  
A passive lossless snubber utilizing harmonic resonance is proposed for the voltage-driven class-E inverter.  ...  A series of analyses is performed to find component values that provide the optimum harmonic condition, and the experimental results from the inverter power supply for driving a magnetron are presented  ...  Arlt of the PCIM for his cheerful help.  ... 
doi:10.1109/tcsii.2006.884121 fatcat:gmliumayqbbc3hu2rofpsleajm

Microwave Power Tubes [chapter]

Jerry C. Whitaker
1994 Power Vacuum Tubes Handbook  
With the proper heater voltage (E f2 ), constant beam current will be maintained even with minor variations in heater voltage.  ...  Linear Magnetron Although the most common types of magnetrons are radial in nature, the linear magnetron and inverted magnetron may also be used, depending upon the application [13] .  ... 
doi:10.1007/978-1-4684-9987-2_6 fatcat:2vsb33ufzrd7logx4blhggbdsy

Acoustic Emission Technology for High Power Microwave Radar Tubes [chapter]

Narayan R. Joshi, Ayax D. Ramirez, Stephen D. Russell, David W. Brock
2019 Acoustic Emission Technology for High Power Microwave Radar Tubes  
Class 2: a quench with AE signal but no voltage spike triggered by nonconductor-motion event such as epoxy cracking.  ...  Analytical Chemistry. 1981;53:1064-1073 [16] Grabec I, Sachse W, Govekar E. Solving AE problems by neural networks. In: Sachse W et al., editors.  ...  Conclusions from magnetron, TWTA, and klystron tests The advanced nondestructive technique of acoustic emission sensing was applied for the first time in this research project to the performance monitoring  ... 
doi:10.5772/intechopen.81649 fatcat:oc622lrtk5ap3gwyokm2pwpwqi

Mechanical-Resonance-Enhanced Thin-Film Magnetoelectric Heterostructures for Magnetometers, Mechanical Antennas, Tunable RF Inductors, and Filters

Cheng Tu, Zhao-Qiang Chu, Benjamin Spetzler, Patrick Hayes, Cun-Zheng Dong, Xian-Feng Liang, Huai-Hao Chen, Yi-Fan He, Yu-Yi Wei, Ivan Lisenkov, Hwaider Lin, Yuan-Hua Lin (+4 others)
2019 Materials  
with a wide operation frequency range; integrated RF tunable bandpass filter with dual H- and E-field tunability.  ...  These ultra-sensitive magnetometers exhibit extremely low limit of detection (sub-pT/Hz1/2) for low-frequency AC magnetic fields, making them potential candidates for applications of medical diagnostics  ...  The function of voltage tuning in inductance is due to the strain-mediated ME coupling within the multiferroic heterostructure, which enables E-field-induced changes of the permeability of the FeGaB/Al  ... 
doi:10.3390/ma12142259 pmid:31337062 pmcid:PMC6679207 fatcat:qeddnpcc5za3phiotg6uxlhuru

Microwave ferrites, part 2: passive components and electrical tuning

Ümit Özgür, Yahya Alivov, Hadis Morkoç
2009 Journal of materials science. Materials in electronics  
with large crystalline anisotropy are used.  ...  Low-loss ferrimagnets are the basis for passive microwave components operating in a wide range of frequencies.  ...  than that required for FMR, H FMR = ω/γ − 4πM s , the ME voltage was found to show resonances at the fundamental and the second harmonic of the EMR for both of the systems investigated.  ... 
doi:10.1007/s10854-009-9924-1 fatcat:ng6f3njusjex5pmb5xm3xd3xxa

The 2016 oxide electronic materials and oxide interfaces roadmap

M Lorenz, M S Ramachandra Rao, T Venkatesan, E Fortunato, P Barquinha, R Branquinho, D Salgueiro, R Martins, E Carlos, A Liu, F K Shan, M Grundmann (+32 others)
2016 Journal of Physics D: Applied Physics  
.; Fortunato, E.; Barquinha, P.; Branquinho, R.; Salgueiro, D.; Martins, R.; Carlos, E.; Liu, A.; Pryds, Nini Abstract Oxide electronic materials provide a plethora of possible applications and offer ample  ...  opportunity for scientists to probe into some of the exciting and intriguing phenomena exhibited by oxide systems and oxide interfaces.  ...  (b) Inverter characteristics and gain values including the effect of the input voltage shift at the diodes for three values of the supply voltage V DD = 1, 2, and 3 V. © 2015 IEEE, reprinted with permission  ... 
doi:10.1088/0022-3727/49/43/433001 fatcat:ubmj3iikw5et3bzltvazxgincq

Ultrathin Ferroelectric Films: Growth, Characterization, Physics and Applications

Ying Wang, Weijin Chen, Biao Wang, Yue Zheng
2014 Materials  
This review aims to cover state-of-the-art experimental works of ultrathin ferroelectric films, with a comprehensive survey of growth methods, characterization techniques, important phenomena and properties  ...  Yue Zheng also thanks support by the Fundamental Research Funds for the Central Universities, NCET in University, Research Fund for the Doctoral Program of Higher Education, Fok Ying Tung Foundation, Science  ...  and Technology Innovation Project of Guangdong Provincial Education Department and Guangdong Natural Science Funds for Distinguished Young Scholar.  ... 
doi:10.3390/ma7096377 pmid:28788196 pmcid:PMC5456150 fatcat:5mgernrzrveltdzmcavm2teg6y

TiO2 Nanotube Arrays: Growth and Application [chapter]

Karthik Shankar
2016 Encyclopedia of Nanotechnology  
Synonyms Infrared plasmonics beyond noble metals; Low carrier density materials for infrared plasmonics Definition Collective electronic excitations confined at metal surfaces play a key role in a wide  ...  For maximum reliability, actuators themselves are typically designed as suspended structures with clamped end conditions.  ...  of those time harmonic solutions weighted with appropriate amplitudes.  ... 
doi:10.1007/978-94-017-9780-1_382 fatcat:i4ptwbhegbaana43geg7knhrda

Third-Generation Vectors [chapter]

2016 Encyclopedia of Nanotechnology  
Synonyms Infrared plasmonics beyond noble metals; Low carrier density materials for infrared plasmonics Definition Collective electronic excitations confined at metal surfaces play a key role in a wide  ...  For maximum reliability, actuators themselves are typically designed as suspended structures with clamped end conditions.  ...  of those time harmonic solutions weighted with appropriate amplitudes.  ... 
doi:10.1007/978-94-017-9780-1_101133 fatcat:m5haeiboy5ghzo3ksea3ijwuzu

Virgo: a laser interferometer to detect gravitational waves

T Accadia, F Acernese, M Alshourbagy, P Amico, F Antonucci, S Aoudia, N Arnaud, C Arnault, K G Arun, P Astone, S Avino, D Babusci (+324 others)
2012 Journal of Instrumentation  
The detector, built at Cascina, near Pisa (Italy), is a very large Michelson interferometer, with 3 km-long arms.  ...  JINST 7 P03012 In this paper, following a presentation of the physics requirements, leading to the specifications for the construction of the detector, a detailed description of all its different elements  ...  Clean room detail: a-entrance, b-central room, passage to clean basement (trap-door for materials, staircase for personnel), c-class 10 cabin, d-payload assembly, e-washing facilities.  ... 
doi:10.1088/1748-0221/7/03/p03012 fatcat:2rpn7c32ibd5vnexzx3h5twy2i

Nonlinear waves in metamaterials: state of the art

A. D. Boardman, P. Egan, R. C. Mitchell-Thomas, M. McCall, Y. G. Rapoport, Allan D. Boardman, Nader Engheta, Mikhail A. Noginov, Nikolay I. Zheludev
2011 Metamaterials: Fundamentals and Applications IV  
with the driving direction [2] .  ...  class where the wave dispersion is controlled through strong coupling of local resonances throughout the waveguide network.  ...  Integration of electronics into textile, referred as e-textile, offers an opportunity of future electronics. Here, copper (Cu) and copper oxide (CuO) based nanostructures are embedded for e-textile.  ... 
doi:10.1117/12.892463 fatcat:fv5gdkxgn5cztc5w65zzgkbt3e

FCC-ee: The Lepton Collider

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1350 others)
2019 The European Physical Journal Special Topics  
FCC-ee can be built with today's technology. Most of the FCC-ee infrastructure could be reused for FCC-hh.  ...  Since its inception, the international FCC collaboration has worked on delivering the conceptual design for a staged e + e − collider (FCC-ee) that would allow detailed studies of the heaviest known particles  ...  Finally, we wish to thank the CERN management for their strong  ... 
doi:10.1140/epjst/e2019-900045-4 fatcat:5xiuqzkrd5ax7p4obnz3sj74ae

Calibration and Performance Evaluation of Miniature Ultrasonic Hydrophones Using Time Delay Spectrometry

P.A. Lewin
1981 1981 Ultrasonics Symposium  
The third-order elastic (TOE) constants are equally fundamental, equally ubiquitous recently, and are being measured for similar reasons: to form a basis for describing the n o n h e a r (elastic) behavior  ...  The authors recently presented a theory for a new inverse scattering technique for cross-sectional and three-dimensional imaging'.  ...  Then the transducer configuration has been optimized for hyperthermia. An increase of the heated tissue volume was investigated by adjusting the relative phases of driving voltages.  ... 
doi:10.1109/ultsym.1981.197704 fatcat:hqap7ioh55dn5ilt2y4nojqnbi

1981 IEEE Ultrasonics Symposium Abstracts

1982 IEEE Transactions on Sonics and Ultrasonics  
The third-order elastic (TOE) constants are equally fundamental, equally ubiquitous recently, and are being measured for similar reasons: to form a basis for describing the n o n h e a r (elastic) behavior  ...  The authors recently presented a theory for a new inverse scattering technique for cross-sectional and three-dimensional imaging'.  ...  Then the transducer configuration has been optimized for hyperthermia. An increase of the heated tissue volume was investigated by adjusting the relative phases of driving voltages.  ... 
doi:10.1109/t-su.1982.31328 fatcat:iqcv7fhisjghfahxhthjfjb4i4

Compact solar concentrator designed by minilens and slab waveguide

Wan-Chieh Shieh, Guo-Dung Su, Kaitlyn VanSant, Raed A. Sherif
2011 High and Low Concentrator Systems for Solar Electric Applications VI  
Solaria provides large integrators and system developers with the most cost-effective and reliable module for largeand utility scale solar electric installations.  ...  for developers of large-scale solar tracking systems.  ...  Mathews, E. F. E.  ... 
doi:10.1117/12.892980 fatcat:6kaqm6mvgzdoviljbv5meadahm
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