Friction and wear behavior of duplex-treated AISI 316L steels by rapid plasma nitriding and (CrWAlTiSi)N ceramic coating
Wang, Z.W., Li, Y., Zhang, Z.H., Zhang, S.Z., Ren, P., Qiu, J.X., Wang, W.W., Bi, Y.J., He, Y.Y.
Published in Results in physics (01.05.2021)
Published in Results in physics (01.05.2021)
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Journal Article
Linearizability of TWTAs using predistortion techniques
Qiu, J.X., Abe, D.K., Antonsen, T.M., Danly, B.G., Levush, B., Myers, R.E.
Published in IEEE transactions on electron devices (01.05.2005)
Published in IEEE transactions on electron devices (01.05.2005)
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Journal Article
From Frequency-Domain Physics-Based Simulation to Time-Domain Modeling of Traveling-Wave Tube Amplifiers for High Data-Rate Communication Applications
Safier, P.N., Dronov, V., Antonsen, T.M., Qiu, J.X., Danly, B.G., Levush, B.
Published in IEEE transactions on microwave theory and techniques (01.10.2006)
Published in IEEE transactions on microwave theory and techniques (01.10.2006)
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Journal Article
Traveling-wave tube amplifier performance evaluation and design optimization for applications in digital communications with multilevel modulations
Qiu, J.X., Abe, D.K., Antonsen, T.M., Danly, B.G., Levush, B.
Published in IEEE transactions on microwave theory and techniques (01.08.2003)
Published in IEEE transactions on microwave theory and techniques (01.08.2003)
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Journal Article
Characterization and electrochemical behavior of a multilayer-structured Ti–N layer produced by plasma nitriding of electron beam melting TC4 alloy in Hank's solution
Li, Yang, Wang, Zhengwei, Shao, Minghao, Zhang, Zhehao, Wang, Chengxu, Yan, Jiwen, Lu, Jinpeng, Zhang, Lei, Xie, Bing, He, Yongyong, Qiu, J.X.
Published in Vacuum (01.02.2023)
Published in Vacuum (01.02.2023)
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Journal Article
Reflection-type continuously-tunable phase shifter using PZT thin-film capacitors
JUDY, D. C, QIU, J. X, PULSKAMP, J. S, POLCAWICH, R. G, KAUL, R
Published in Electronics letters (29.01.2009)
Published in Electronics letters (29.01.2009)
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Journal Article
4 Gbit/s transmission over single-channel Raman-amplified 105 km link
Urick, V.J., Qiu, J.X., Bucholtz, F., McDermitt, C., Williams, K.J.
Published in Electronics letters (15.04.2004)
Published in Electronics letters (15.04.2004)
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Journal Article
Characterization of nonlinear behavior in a tunable phase shifter using ferroelectric PZT thin-film capacitors and its effect on system performance
Qiu, J.X., Judy, D.C., Pulskamp, J.S., Polcawich, R.G., Kaul, R., Crowne, F.
Published in 2009 IEEE MTT-S International Microwave Symposium Digest (01.06.2009)
Published in 2009 IEEE MTT-S International Microwave Symposium Digest (01.06.2009)
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Conference Proceeding
Higher-order predistortion linearisation using cascaded lower-order nonlinearities
QIU, J. X, ABE, D. K, ANTONSEN, T. M, DANLY, B. G, LEVUSH, B, MYERS, R
Published in Electronics letters (19.08.2004)
Published in Electronics letters (19.08.2004)
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Journal Article
Experimental results from an 8-beam, 5-cavity multiple-beam klystron with 6% bandwidth
Abe, D.K., Qiu, J.X., Levush, B., Pershing, D.E., Wright, E.L., Nguyen, K.T., Wood, F.N., Myers, R.E., Eisen, E.L., Chernyavskiy, I.A., Vlasov, A.N.
Published in 2008 IEEE 35th International Conference on Plasma Science (01.06.2008)
Published in 2008 IEEE 35th International Conference on Plasma Science (01.06.2008)
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Conference Proceeding
Efficient Operation of Traveling-Wave Tube Amplifier with Dynamically Adjusted Collector Bias Voltages
Qiu, J.X., Abe, D.K., Antonsen, T.M., Danly, B.G., Levush, B., Myers, R.E.
Published in 2007 IEEE/MTT-S International Microwave Symposium (01.06.2007)
Published in 2007 IEEE/MTT-S International Microwave Symposium (01.06.2007)
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Conference Proceeding
Sheet-beam Electron Gun Design for Millimeter and Sub-millimeter Wave Vacuum Electronic Sources
Danly, B.G., Petillo, J.J., Qiu, J.X., Levush, B.
Published in 2006 IEEE International Vacuum Electronics Conference held Jointly with 2006 IEEE International Vacuum Electron Sources (2006)
Published in 2006 IEEE International Vacuum Electronics Conference held Jointly with 2006 IEEE International Vacuum Electron Sources (2006)
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Conference Proceeding
Picosecond-resolution 'slice' emittance measurement of electron-bunches
Ben-Zvi, I., Qiu, J.X., Wang, X.
Published in Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167) (1997)
Published in Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167) (1997)
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Conference Proceeding
Efficiency Enhancement of Traveling-Wave Tube Amplifier with Dynamically Adjusted Collector Bias Voltages
Qiu, J.X., Abe, D.K., Antonsen, T.M., Danly, B.G., Levush, B., Myers, R.E.
Published in 2007 IEEE International Vacuum Electronics Conference (01.05.2007)
Published in 2007 IEEE International Vacuum Electronics Conference (01.05.2007)
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Conference Proceeding