Microwave equipment for MWD front-end radiolink in the borehole pipes

O. V. Stukach, A. B. Mirmanov, A. S. Goponenko

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

5 Цитирования (Scopus)

Аннотация

In this paper the X-band Gunn diode hybrid-integrated power amplifier-transmitter is proposed for the measurement-while-drilling (MWD) or logging-while-drilling (LWD) telemetry systems. This systems is a modern equipment for geophysics due transition from vertical to horizontal drilling. A review is presented of work on MWD, explaining the current high degree of interest in these subjects. The amplifier-transmitter operates in a new communication channel between drilling point to surface. This channel is characterized by high attenuation of signal. So main attention is paid to efficiently and low bias current. The transmitter design, simulated performances, and realized current-efficiently results are presented. The pulse output power is about 15-25 Watt in short-pulse mode, at 9 GHz central lobe. Measurement results are provided. Relation between measured output power and frequency of the center lobe as function of voltage and current of transmitter is determined. The aim of experiments is to test the effectiveness of the known voltage and current in order to increase output power. This work is carried out within a Microwave borehole project #13-02-98002 funded by the Russian Foundation for Basic Researches.

Язык оригиналаАнглийский
Название основной публикации2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014 - Proceedings
ИздательInstitute of Electrical and Electronics Engineers Inc.
Страницы427-430
Число страниц4
ISBN (печатное издание)9785778225060
DOI
СостояниеОпубликовано - 11 фев 2015
Событие2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014 - Novosibirsk, Российская Федерация
Продолжительность: 2 окт 20144 окт 2014

Другое

Другое2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014
СтранаРоссийская Федерация
ГородNovosibirsk
Период2.10.144.10.14

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

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  • Цитировать

    Stukach, O. V., Mirmanov, A. B., & Goponenko, A. S. (2015). Microwave equipment for MWD front-end radiolink in the borehole pipes. В 2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014 - Proceedings (стр. 427-430). [7040933] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APEIE.2014.7040933