Multi-megawatt Relativistic Harmonic Gyrotron Traveling-wave Tube Amplifier Experiments

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ISBN 13 :
Total Pages : 25 pages
Book Rating : 4.:/5 (351 download)

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Book Synopsis Multi-megawatt Relativistic Harmonic Gyrotron Traveling-wave Tube Amplifier Experiments by : William Libbey Menninger

Download or read book Multi-megawatt Relativistic Harmonic Gyrotron Traveling-wave Tube Amplifier Experiments written by William Libbey Menninger and published by . This book was released on 1996 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Millimeter-Wave Gyrotron Traveling-Wave Tube Amplifiers

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Publisher : Springer
ISBN 13 : 3642547281
Total Pages : 200 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Millimeter-Wave Gyrotron Traveling-Wave Tube Amplifiers by : Chao-Hai Du

Download or read book Millimeter-Wave Gyrotron Traveling-Wave Tube Amplifiers written by Chao-Hai Du and published by Springer. This book was released on 2014-05-29 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A gyrotron traveling-wave amplifier (gyro-TWT) with the high-power and broad-band capabilities is considered as a turn-on key for next generation high-resolution radar. The book presents the most advanced theory, methods and physics in a gyro-TWT. The most challenging problem of instability competition has been for the first time addressed in a focused and systematic way and reported via concise states and vivid pictures. The book is likely to meet the interest of researchers and engineers in radar and microwave technology, who would like to study the gyro-TWTs and to promote its application in millimeter-wave radars. Chao-Hai Du and Pu-Kun Liu are both professors at Peking University.

Relativistic Harmonic Gyration Traveling-wave Tube Amplifier Experiments

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ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (328 download)

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Book Synopsis Relativistic Harmonic Gyration Traveling-wave Tube Amplifier Experiments by : Wiliam Libbey Menninger

Download or read book Relativistic Harmonic Gyration Traveling-wave Tube Amplifier Experiments written by Wiliam Libbey Menninger and published by . This book was released on 1994 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Gyrotron-Traveling-Wave Tube Amplifier Experiment with a Ceramic Loaded Interaction Region

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis A Gyrotron-Traveling-Wave Tube Amplifier Experiment with a Ceramic Loaded Interaction Region by :

Download or read book A Gyrotron-Traveling-Wave Tube Amplifier Experiment with a Ceramic Loaded Interaction Region written by and published by . This book was released on 2002 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design and experimental study of a 35-GHz gyrotron-traveling-wave tube (gyro-TWT) amplifier operating in the circular TE01 mode at the fundamental cyclotron harmonic are presented. The interaction circuit in this experiment consisted of a new type of ceramic loading that provided the required loss for stable operation. A saturated peak power of 137 kW was measured at 34.1 GHz, corresponding to a saturated gain of 47.0 dB and an efficiency of 17%, with a -3-dB bandwidth of 1.11 GHz (3.3%). Peak output powers in the range of 102.1 to 148.6kW with -3-dB bandwidths of 1.26 and 0.94 GHz, respectively, were measured by varying the operating parameters. The gyro-TWT was found to be zero-drive stable at these operating points, demonstrating that ceramic loading is a highly effective means of suppressing spurious oscillations in gyro-TWTs. This type of ceramic loading has the added advantage of being compatible with high average power operation.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pulsed 10 Megawatt Traveling Wave Tube Amplifier

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Pulsed 10 Megawatt Traveling Wave Tube Amplifier by : Stanford University. Microwave Laboratory

Download or read book Pulsed 10 Megawatt Traveling Wave Tube Amplifier written by Stanford University. Microwave Laboratory and published by . This book was released on 1960 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

State-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761)

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Publisher : KIT Scientific Publishing
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4./5 ( download)

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Book Synopsis State-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761) by : Thumm, Manfred

Download or read book State-of-the-Art of High-Power Gyro-Devices. Update of Experimental Results 2021. (KIT Scientific Reports ; 7761) written by Thumm, Manfred and published by KIT Scientific Publishing. This book was released on 2021-10-28 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millime-ter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) related to the development of gyro-devices (Tables 2-34). Emphasis is on high-power gyrotron oscillators for long-pulse or continuous wave (CW) operation and pulsed gyrotrons for any applications.

State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765)

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Publisher : KIT Scientific Publishing
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4./5 ( download)

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Book Synopsis State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765) by : Thumm, Manfred

Download or read book State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765) written by Thumm, Manfred and published by KIT Scientific Publishing. This book was released on 2024-02-06 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millimeter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) and in the KIT Scientific Report 7761 (2021), related to the development of gyro-devices (Tables 2-34). Emphasis is on high-power gyrotron oscillators for long-pulse or continuous wave (CW) operation and pulsed gyrotrons for any applications.

Development of a W-band TE01 Gyrotron Traveling-wave Amplifier (gyro-TWT) for Advanced Radar Applications

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.:/5 (68 download)

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Book Synopsis Development of a W-band TE01 Gyrotron Traveling-wave Amplifier (gyro-TWT) for Advanced Radar Applications by : Hoyoung Song

Download or read book Development of a W-band TE01 Gyrotron Traveling-wave Amplifier (gyro-TWT) for Advanced Radar Applications written by Hoyoung Song and published by . This book was released on 2004 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 876 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1995 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hybrid Harmonic Gyrotron Traveling Wave Amplifier

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Hybrid Harmonic Gyrotron Traveling Wave Amplifier by :

Download or read book Hybrid Harmonic Gyrotron Traveling Wave Amplifier written by and published by . This book was released on 1995 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This progress report summarizes the work done on the project "Hybrid Harmonic Gyrotron Traveling Wave Amplifier" covering the period from March 15, 1994 to October 31,1994. In the past seven and a half months, we have designed a compact harmonic multiplying gyro- TWT amplifier. The device is a threestage tube with the output section running as an fourth harmonic gyro-TWT, the input section running as a fundamental gyro-TWT, and the middle section operating at the second harmonic of the cyclotron frequency. Radiation is suppressed by servers between the sections. The electron beam which drives the tube is produced by a magnetron injection gun. (MM).

A Novel Quasioptical Gyrotron Traveling Wave Amplifier

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ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (521 download)

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Book Synopsis A Novel Quasioptical Gyrotron Traveling Wave Amplifier by : Jagadishwar Rao Sirigiri

Download or read book A Novel Quasioptical Gyrotron Traveling Wave Amplifier written by Jagadishwar Rao Sirigiri and published by . This book was released on 2002 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) A gyrotron oscillator experiment with an overmoded open confocal resonator was also run at a peak power of up to 83 kW at 136 GHz with an efficiency of 16%. The gyrotron oscillator experiment had excellent mode stability which makes an oversized quasioptical open confocal resonator a candidate for use in high frequency millimeter and sub-millimeter wave gyrotrons. A second harmonic confocal gyrotron experiment was also tried at 280 GHz but the poor quality electron beam prevented the generation of the second harmonic, however, the stronger fundamental mode interaction was suppressed thus validating the advantages of using confocal resonators in high harmonic gyrotrons to suppress the stronger fundamental interaction. The experiments on three millimeter wave VEDs with two novel kinds of highly oversized interaction structures described in this work have demonstrated a novel technique for building high power (> 1 kW) high frequency (> 100 GHz) VEDs.

The Engineering Index Annual

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ISBN 13 :
Total Pages : 2264 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Engineering Index Annual by :

Download or read book The Engineering Index Annual written by and published by . This book was released on 1993 with total page 2264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.

Physics Briefs

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ISBN 13 :
Total Pages : 816 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1990 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical & Electronics Abstracts

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ISBN 13 :
Total Pages : 1904 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Electrical & Electronics Abstracts by :

Download or read book Electrical & Electronics Abstracts written by and published by . This book was released on 1997 with total page 1904 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 690 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1989 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Approaches of NMR Spectroscopy

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Publisher : Springer
ISBN 13 : 9811059667
Total Pages : 634 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Experimental Approaches of NMR Spectroscopy by : The Nuclear Magnetic Resonance Society of Japan

Download or read book Experimental Approaches of NMR Spectroscopy written by The Nuclear Magnetic Resonance Society of Japan and published by Springer. This book was released on 2017-11-23 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the advanced developments in methodology and applications of NMR spectroscopy to life science and materials science. Experts who are leaders in the development of new methods and applications of life and material sciences have contributed an exciting range of topics that cover recent advances in structural determination of biological and material molecules, dynamic aspects of biological and material molecules, and development of novel NMR techniques, including resolution and sensitivity enhancement. First, this book particularly emphasizes the experimental details for new researchers to use NMR spectroscopy and pick up the potentials of NMR spectroscopy. Second, the book is designed for those who are involved in either developing the technique or expanding the NMR application fields by applying them to specific samples. Third, the Nuclear Magnetic Resonance Society of Japan has organized this book not only for NMR members of Japan but also for readers worldwide who are interested in using NMR spectroscopy extensively.