QUARTERLY TECHNICAL REPORT FOR IN-MINE (IM) SYSTEM
A circuit that had been earlier lab-tested to eliminate multi-antenna interference in the In-mine (IM) system was fabricated, implemented and tested successfully in a system setting. An adaptive, tracking comb-filter for the through-the-earth (TTE) communications system was designed and implemented. This resulted in noticeable noise reduction. Studies for multi-channel transmission have begun.
- Research Organization:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- FC26-01NT41065
- OSTI ID:
- 785123
- Report Number(s):
- FC26-01NT41065-02; TRN: AH200131%%96
- Resource Relation:
- Other Information: PBD: 1 Jul 2001
- Country of Publication:
- United States
- Language:
- English
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