Articles by S.C. Bera, R.V. Singh and V.K. Garg, Space Applications Centre (ISRO)

A Temperature Dependent PIN Diode Model for Simple Temperature Invariant Attenuator Circuits

In this article a temperature dependent equivalent circuit of a forward-biased PIN diode is discussed. Using this equivalent circuit, the temperature behavior of a PIN diode attenuator circuit is analyzed and test results are presented. A novel control circuit is also offered for temperature invariant variable attenuation over a...
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