Essays about: "Dual band"
Showing result 1 - 5 of 30 essays containing the words Dual band.
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1. Investigating self-discharge in a graphite dual-ion cell using in-situ Raman spectroscopy.
University essay from Uppsala universitet/StrukturkemiAbstract : Anion intercalation in the graphite positive electrode of a dual-ion battery requires high potential (> 4.3 V vs Li+/Li), which aggravates parasitic reactions involving electrolyte decomposition and Al corrosion, manifesting in poor coulombic efficiency, cycle life, and quick self-discharge. READ MORE
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2. Antenna Arrays for Dual-Frequency Harmonic Radar Application
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : The aim of this thesis is to design two patch antenna arrays for dual-frequency harmonic radar application, one for the transmitter and the other for the receiver. The arrays are used to track the Bogong moth that migrates from the countryside to the Australian Alps during spring. READ MORE
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3. A Low Noise Digitally Controlled Oscillator for a Wi-Fi 6 All-Digital PLL
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Following the rise of Internet of Things (IoT), or just the technological advancements and expectations in a world where the things are or will be connected, new demands are put on Integrated Circuit (IC) for wireless connectivity. The use cases seem endless; smart home, healthcare, entertainment, and science are all areas that can benefit from connectivity of low power electronics. READ MORE
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4. Coexistence of Dual Inductive Wireless Power Transfer Systems
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Wireless power transfer is emerging into everyday life. The idea is to create a more convenient way of charging, or at least powering, devices. READ MORE
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5. A Modular Approach to Design and Implementation of an Active GNSS Antenna
University essay from Linköpings universitet/Fysik, elektroteknik och matematik; Linköpings universitet/Tekniska fakultetenAbstract : This masters thesis describes the design, implementation and testing of an active antenna intended for use with global navigation satellite systems. The active antenna is composed of two major parts, a dual-band circular patch antenna and a dual-band low-noise amplifier. To streamline the design process, a modular solution was adopted. READ MORE