Table of contents
The Distribution of Power and Earth on Boards for High Speed Digital Logic
John A. ScarlettTo provide an efficient interconnection system, compromises must be made on materials and packing density within acceptable limits, and designers must understand electrical…
Circuit World Yisits MHO‐Trak
The rural calm of Hertfordshire has persisted for centuries in spite of its proximity to London, in spite of the railways, the Great North Road, and, more recently, the Ml, all of…
Predicting Performance of Dry Film Photoresist by Analysis of the Resist Sidewall
John F. LucasWith the vast quantities of dry film resist utilised for imaging, strict controls on all relevant parameters are necessary to ensure compatibility of resist and process chemistry…
Fault Finding in the Wave Soldering Process
G. PascoeThe increasing use of the soldering process, especially in the area of mass production of PCBs, for achieving reliable joints which can nevertheless be unsoldered for repair…
Round the Circuit
Appointments BP Singapore Mr J. L. Whitfield has been given special responsibility for the installation, commissioning and operation of BP's new industrial laminates plant in…
Institute News
This year, for the first time, the ICT held its Northern Symposium in Edinburgh. Hitherto, Newcastle had been the venue for this event which had proved to be an undeniable success…
The Automatic Visual Inspection of Printed Circuit Boards
G.A.W. West, L. Norton‐Wayne, W.J. HillPrinted circuit boards are scanned with a CCD linescan camera and a motorised table, under the control of a microcomputer. The camera signal is thresholded to produce a binary…
ISSN:
0305-6120Online date, start – end:
1974Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Associate Professor Pooya Davari