Essays about: "E-band"

Found 5 essays containing the word E-band.

1. 1. E-Band SPDT RF Switch for a Class F PA in III-V Nanowire MOSFET Technology

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

   Author : Rungeng Xu; [2022]
   Keywords : E-band; III-V Nanowire MOSFET; RF Switch; Class-F PA; Technology and Engineering;

   Abstract : This project designs an RF switch operating in E-band to provide a transmit path from a Class-F power amplifier (PA). The basic RF switch is based on the single-pole double-throw (SPDT) topology using shunt transistor switches and two λ/4 transmission line. READ MORE

3. 2. 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. 3. Nanowire based mm-wave LNA and switch design

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

   Author : Andreas Grenmyr; [2020]
   Keywords : LNA mm-wave RF switch nanowire MOSFET; Technology and Engineering;

   Abstract : In this work, two LNAs operating at a frequency around 83 GHz and 110 GHz, for satellite- and 5G applications respectively, have been designed, using vertical InGaAs nanowire transistors. In addition, a switch operating at a frequency around 110 GHz has been designed. READ MORE

5. 4. Analysis for frequencies for future 5G system by positioning receiver at different altitudes.

   University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

   Author : Tanbir Bakth Nabil; [2020]
   Keywords : ;

   Abstract : One of the main advantages of 5G is the use of high frequency signals and above 6GHz frequency range is one of the most researched topics in the wireless communication industry. Large unused spectrum is expected to be used in the next generation 5G communication. READ MORE

6. 5. Construction of FPGA-based Test Bench for QAM Modulators

   University essay from Elektroniska komponenter

   Author : Josef Hederström; [2010]
   Keywords : FPGA; Signal generation; Quadrature modulation; Software defined radio; Testbench; Radio communication; High datarate;

   Abstract : In todays fast evolving mobile communications the requirements of higher datarates are continuously increasing, pushing operators to upgrade the backhaul to support these speeds. A cost eective way of doing this is by using microwave links between base stations, but as the requirements of data rates increase, the capacity of the microwave links must be increased. READ MORE