US005663638A United States Patent us Patent Number 5 663 638 Humpherys 45 Date of Patent Sep 2 1997 54 CALORIMETRIC RF POWER METER WITH 57 ABSTRACT 75 73 21 22 51 52 58 56 DYNAMIC ZEROING AND CONSTANT TEMPERATURE AND POWER DISSIPATION IN THE CALORIMETRIC BRIDGE Inventor Melvin D Humpherys Spokane Wash Assignee Hewlett Packard Company Palo Alto Calif Appl No 681 564 Filed Jul 29 1996 GOIR 21 02 GOIR
Operating Instructions for Compact Calorimetric Flow Monitor Model KAL D OBOLD MN O KAL D KOMPONENTAUTOMATIC AB LEIF LINDGREN EEN 1 Contents ll Contents rererere ore ere eae ae 2 Be IONS A A E ET 3 SA 6 ag cl Seen ee eee a a A RAE 3 4 Operating Principle avus 4 Di Instrument IS PO GION iris AA 5 6 Mechanical connection unicidad 5 7 Electrical connection iii its 6 8 Function elements ni a a a aia dadai 6 97 TO UO kecer E 7 9 1 Outpu