Essays about: "Permittivity measurement"
Showing result 1 - 5 of 19 essays containing the words Permittivity measurement.
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1. Control of 3D-printed Hand Prosthetic via Intra-body Fat Channel Communication
University essay from Uppsala universitet/Fasta tillståndets elektronikAbstract : Intra-Body Communication (IBC) is a prospective technology where human tissue may be used as a signal medium in order to transmit useful data within the human body. Proposed applica- tions of this technology are prosthetics control or implanted device communication, potentially by establishing an Intra-Body Area Network (IBAN), which could further be enhanced by other IoT applications and 5G radio systems. READ MORE
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2. Condition Monitoring (CM) : Concept selection of sensors for monitoring of mechanical wear
University essay from Karlstads universitetAbstract : This bachelor thesis has been executed with the product development process double diamond. The thesis has been performed at Karlstad University in cooperation with Kongsberg Maritime in Sweden AB. The objective of the thesis has been to develop a condition monitoring system for Kongsberg’s waterjet department. READ MORE
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3. Measurement of the Complex Permittivity of Phantoms for 5G/6G Compliance Tests
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In late 2019, 5G, the next generation of networktechnology was first deployed. The first deployment covers onlya small part of the total data transfer needs. In order to increasedata transfer, the frequency band used, must be increasedtowards the millimeter wave.As the frequency band is increased, safety studies must be done. READ MORE
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4. mm Wave Near Field Spot Focus Technique in Free Space Dielectric Properties Evaluation Method
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Radomes were invented to protect sensitive antenna systems from the disturbing environment. Estimation of their permittivity is a vital step for their design. This project studies the free- space method to measure the permittivity of radome materials. READ MORE
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5. 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 rymdteknikAbstract : 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