Transmitter of a system for detecting a buried conductor

Details Transmitter of a system for detecting a buried conductor Transmitter of a system for detecting a buried conductor

2011-08-09

2011-08-09

Tang, Minh N (Department: 2858)

Electricity: measuring and testing

Conductor identification or location

Inaccessible

C324S329000

Reexamination Certificate

active

07994770

ABSTRACT:
A system for detecting a buried conductor comprises a transmitter for generating a test signal in the buried conductor and a detector for detecting an electromagnetic signal resulting from the test signal flowing in the buried conductor. The transmitter comprises a waveform generator for generating a drive waveform signal, a power supply, an amplifier, connected to the power supply and the waveform generator for producing an output drive signal based on the drive waveform signal and an output circuit for acting on the output drive signal to generate an output signal having a current and a voltage. In-phase and quadrature components of the current and voltage of the output signal are fed back for controlling the amplifier.

REFERENCES:
patent: 6356082 (2002-03-01), Alkire et al.
patent: 6617856 (2003-09-01), Royle et al.
patent: 7091872 (2006-08-01), Bigelow et al.
patent: 7358738 (2008-04-01), Overby et al.
patent: 2004/0137856 (2004-07-01), Kanazawa et al.
patent: 2005/0096879 (2005-05-01), Waite et al.
patent: 2005/0156600 (2005-07-01), Olsson et al.
patent: 2006/0036376 (2006-02-01), Gudmundsson et al.
patent: 2363010 (2001-12-01), None
patent: 03069769 (2003-08-01), None
patent: 2005111662 (2005-11-01), None

Affiliated with

Also associated with

Rating

Transmitter of a system for detecting a buried conductor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transmitter of a system for detecting a buried conductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmitter of a system for detecting a buried conductor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2683638