INSTRUMENTATION AND MEASUREMENT TECHNIQUES STUDY
Abstract
A technique for isolating a circuit fault in a printed circuit board is described. A current transformer permits current measurement in any one of several parallel branches. The behavior of a spiral-four line containing repeaters, and having a fault at some point is discussed. Pulse reflection fault location techniques are examined. Presently known methods of SSB signal generation are outlined, and associated problems are discussed An approach is selected which shou d minimize intermodulation distortion. The proposed system uses Hall-effetct multipliers in the phase-shift unit, and breadboarding of the system is partially complete. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 31, 1961
- Accession Number
- AD0268971
Entities
People
- T.a. Jackson
Organizations
- IIT Research Institute