Preface

The 1976 Conference on Precision Electromagnetic Measurements (CPEM) was held at the National Bureau of Standards, Boulder, CO, USA, June 28-July 1. The 1976 Conference was awarded the distinction of being designated one of the scientific meetings to commemorate the 75th Anniversary of the National Bureau of Standards. The program emphasized the expanded use of modern technology such as automated measurement systems including microprocessors for precise characterization of components, systems and materials, as well as the precise realization of the SI units. The traditional subjects of basic electrical standards, RF and microwave measurements and time and frequency, and newer subjects such as laser measurements, timedomain measurements, and automated measurement techniques were discussed. Ninety one separate papers were presented, over half of which were presented by attendees from outside the United States. The CPEM series is sponsored by the National Bureau of Standards´ Institute for Basic Standards, the Institute of Electrical and Electronics Engineers, and the US National Committee of URSI (International Union of Radio Science). The members and affiliations of the 1976 Conference Committee and Technical Program Committee are also listed here.