9 GHz power amplifier-transmitter on Gunn diode for measurement-while-drilling system; 2014 Dynamics of Systems, Mechanisms and Machines (Dynamics), November 11-13, Omsk, 2014
| Parent link: | 2014 Dynamics of Systems, Mechanisms and Machines (Dynamics), November 11-13, Omsk, 2014.— 2015.— [4 p.] |
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| Shrnutí: | Title screen This paper describes the power stage of downlink of measurement-while-drilling (MWD) telemetry system. Design of this system is modern direction in geo- and radiophysics due transition to a new communication channel between drilling point to surface. The device is the X-band Gunn diode hybrid-integrated power amplifier-transmitter. Its advantage is high efficiently and low current from bias. The pulse output power is about 15 Watt in short-pulse operating conditions, at 9 GHz central lobe frequency. Due to the MWD application, the special attention pays to circuit and repeatability of characteristics. Design and packaging is very tight and give a possibility to put device into the drilling gun. The experimental bench and some measurement results are presented in the paper. In particular, output power and frequency of the center lobe as function of voltage and current of transmitter is shown. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2015
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| On-line přístup: | https://doi.org/10.1109/Dynamics.2014.7005695 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667618 |
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| 200 | 1 | |a 9 GHz power amplifier-transmitter on Gunn diode for measurement-while-drilling system |f O. V. Stukach, A. B. Mirmanov | |
| 203 | |a Текст |c электронный | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 7 tit.] | ||
| 330 | |a This paper describes the power stage of downlink of measurement-while-drilling (MWD) telemetry system. Design of this system is modern direction in geo- and radiophysics due transition to a new communication channel between drilling point to surface. The device is the X-band Gunn diode hybrid-integrated power amplifier-transmitter. Its advantage is high efficiently and low current from bias. The pulse output power is about 15 Watt in short-pulse operating conditions, at 9 GHz central lobe frequency. Due to the MWD application, the special attention pays to circuit and repeatability of characteristics. Design and packaging is very tight and give a possibility to put device into the drilling gun. The experimental bench and some measurement results are presented in the paper. In particular, output power and frequency of the center lobe as function of voltage and current of transmitter is shown. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 463 | |t 2014 Dynamics of Systems, Mechanisms and Machines (Dynamics), November 11-13, Omsk, 2014 |v [4 p.] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a microwave pulse generator | |
| 610 | 1 | |a power transmitter | |
| 610 | 1 | |a measurement-while-drilling | |
| 610 | 1 | |a Gunn diode | |
| 610 | 1 | |a stability of parameters | |
| 610 | 1 | |a генераторы импульсов | |
| 610 | 1 | |a передатчики | |
| 610 | 1 | |a диоды Ганна | |
| 610 | 1 | |a усилители | |
| 610 | 1 | |a системы измерения | |
| 610 | 1 | |a бурение | |
| 700 | 1 | |a Stukach |b O. V. |c specialist in the field of informatics and computer technology |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1966- |g Oleg Vladimirovich |3 (RuTPU)RU\TPU\pers\31501 |9 15662 | |
| 701 | 1 | |a Mirmanov |b A. B. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Институт кибернетики |b Кафедра компьютерных измерительных систем и метрологии |3 (RuTPU)RU\TPU\col\18706 |
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| 856 | 4 | |u https://doi.org/10.1109/Dynamics.2014.7005695 | |
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