A Planar Electromagnetic Sensors Aided Non-destructive Testing of Currency Coins
نویسندگان
چکیده
This paper has described use of different types of planar electromagnetic sensors to test integrity of currency coins from several different countries. Three types of planar electromagnetic sensors, Mesh, Meander and Interdigital configuration have been used for testing. An effective method to test the integrity of coins using these three types of sensors has been explored. Finite Element model for mesh type sensor has been developed using FEMLAB. Some results from the finite element analysis and experimental results have been presented.
منابع مشابه
بررسی میزان و نوع آلودگی باکتریایی سکه و اسکناس های جمع آوری شده در سطح شهر کرمانشاه در سال 1393
Background and Objectives: Money as a common tool is exchanged between people all over the world. Thus, it can be a source of chemical and biological contaminations causing serious diseases. The purpose of this research was to determine bacterial contamination of the currency notes and coins collected in Kermanshah. Materials and Methods: 160 currency notes and 96 coins were randomly chosen ...
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