Essays about: "PCB substrate material"

Found 2 essays containing the words PCB substrate material.

1. 1. Study of different methodologies to determine relative dielectric constant of given substrate using fabrication, modelling and measurement strategies

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Anders Lundberg; [2021]
   Keywords : Relative dielectric constant; relative permittivity; PCB substrate material;

   Abstract : In this thesis, different methods for measuring the relative dielectric constant is investigated using simulations and experimental approaches. The first method is known as the S-parameter inversion method. In this method formulae is used to calculate the characteristic impedance of the microstrip line from measured S-parameters. READ MORE

3. 2. Comparative Life Cycle Assessment of Cardiac Monitoring Devices : A Case Study

   University essay from KTH/Industriell produktion

   Author : Samruddha Kokare; [2020]
   Keywords : Life Cycle Assessment LCA ; Cardiac monitoring devices; Stretchable electronics; Livscykelbedömning LCA ; hjärtövervakningsanordningar; stretchbar elektronik;

   Abstract : Current cardiac monitoring devices are rigid, bulky, and integrate poorly with the human skin, obstructing health monitoring for longer periods. With the miniaturization of electronics, soft and stretchable polymer substrate-based cardiac monitoring device is being developed at Mycronic AB to overcome the aforementioned issues and replacing the traditional rigid electronics-based cardiac monitoring devices. READ MORE