Essays about: "Wireless power transfer"

Showing result 16 - 20 of 64 essays containing the words Wireless power transfer.

1. 16. Energy comparison of wireless data transfer in an energy critical driven system : Digitizing analog meters for the world of IoT - An energy study in a concrete environment

   University essay from Jönköping University/JTH, Avdelningen för datavetenskap

   Author : Simon Kantis; Eric Magnusson; [2022]
   Keywords : Internet of Things; Energy consumption; WiFi; Bluetooth Low Energy; Digitization of analog meters; Transmission power; TCP; UDP;

   Abstract : Digitizing analog meters into the IoT where meters can be read remotely is a solution which is both environmentally and economically beneficial. This study investigate show energy critical systems can gain a longer lifespan by optimizing their energy consumption. READ MORE

3. 17. Antenna as a sensor for sensing available LTE networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Barath Kumar Sathish Kumar; [2022]
   Keywords : Radio Frequency energy harvesting; Antenna as a sensor; Long-Term Evolution; Rectifier; Printed Circuit Board; Altium Designer; Matching network; Voltage multiplier; Schottky diodes; Multiband LTE antenna; Ambient energy harvesting; Low power Internet of Things; Wireless power transfer; Radiofrekvensenergiskörd; Antenn som sensor; LTE; Likriktare; Printed Circuit Board; Altium Designer; Matchande nätverk; Spänningsmultiplikator; Schottky-dioder; Multiband LTE-antenn; Omgivande energiskörd; Lågeffekt Internet of Things; Trådlös kraftöverföring;

   Abstract : This thesis primarily deals with the concept of designing an antenna based device to harvest energy from Radio Frequency (RF) and using the harvested energy to sense the available Long Term Evolution (LTE) network in order for the Internet of Things (IoT) devices to connect to the network for the purpose of transmitting and receiving data. Secondarily the importance of this project is targeting how to conserve battery power in an IoT device and extend it’s lifetime. READ MORE

4. 18. Efficient High-level Synthesis Implementation of massive MIMO Processing on RFSoC

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Sijia Cheng; [2022]
   Keywords : Technology and Engineering;

   Abstract : Massive multiple-input multiple-output (MIMO) refers to a wireless access technology that equips base station (BS) with hundreds to thousands of antennas to serve tens of user equipment (UE) in the same time-frequency resource. These extensive antennas improve spectral and energy efficiency, but the detection algorithms tend to be more complex with operations, multiplications, and inversions on larger size matrix. READ MORE

5. 19. Radio Frequency Energy Harvesting In Embankment Dams

   University essay from Uppsala universitet/Datorteknik

   Author : William Järvström; Axel Lundberg; [2022]
   Keywords : Energy Harvesting; Embankment Dams; Radio Frequency; Wireless Energy Transfer;

   Abstract : Energy harvesting can be used to consume the potential power of the surrounding environment. This harvesting can be done in different ways, some common energy harvesting modalities are vibrations, heat differences, solar power, and RF energy. READ MORE

6. 20. Anomaly detection in 5G beam propagation

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Katarina Hellgren; Phiphi Tran; [2021]
   Keywords : Machine learning; wireless communication; 5G; beam propagation; DBSCAN; KNN; anomaly detection; clustering; Technology and Engineering;

   Abstract : Advancements in today's technology has motivated invention of faster mobile communication systems. The fifth generation mobile network, 5G, is the latest version made by the third generation partnership project (3GPP) and expects to both increase connection speed and reduce latency, which eventually will make it applicable in supporting state-of-the art technologies such as virtual reality and self-driving vehicles among others. READ MORE