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desigining of millimeter waves dtector using microwave offic

时间:04-08 整理:3721RD 点击:
help required in accessing the results scematic is providing the same out put for all inputs. im uploading the the file as well as the abstract so one can have a better view of the project

Abstract
The purpose of this project is to design and build an efficient millimetre wave power detector using a schottky diode, at a frequency range of 1 to 10 GHz. The basic aim is to design a matched schottky detector which is sensitive to input power. A low barrier schottky diode is used for improve detector sensitivity.
The schottky detector consists of a schottky diode and a microstrip transmission line. A schottky diode is embedded in microstrip line for power detection, where RF power will be coupled to the schottky diode through a transition from coplanar waveguide to microstrip. In order to achieve maximum power transfer from power source to schottky diode, a transition from coplanar wave guide to microstrip transmission line via smooth impedance transition is required to minimize impedance mismatch at the waveguide-microstrip interface. This matching allows maximum RF power.
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