Essays about: "thesis on smart antenna"
Showing result 6 - 10 of 27 essays containing the words thesis on smart antenna.
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6. A Quadrature Frequency Generation Chain for Direct-conversion Phased-array 5G Transceivers
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : The 5th generation (5G) has recently specified a new spectrum range, FR2- 5G New Radio (5G-NR), to provide higher spectral efficiency and channel capacity for ubiquitous cellular connectivity where the user ends can be in various types such as picocell stations, sensor nodes, cloud servers, hand-held devices, and so on. Due to the advantage of phased array antennas in performing beam-forming, and improving SNR at higher spectra, multi-antenna systems have gained an inevitable role in developing such radios. READ MORE
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7. PLL for 5G mmWave
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This paper presents research and implementation of a high frequency Integer-N phase-locked loop for digital beamforming in mobile devices. Multiple topologies investigated whereof two were implemented. The transient phase noise of the PLL is -104dB/-95dB @1MHz. The output frequency range is from 8G-10G. READ MORE
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8. Improved Accuracy for Indoor Positioning with Bluetooth 5.1: From Theory to Measurements
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : In this thesis we are evaluating Bluetooth Low Energy (BLE) v5.1 in combination with Direction Of Arrival (DOA) algorithms and receiving antenna arrays for indoor positioning systems. The thesis is divided in two parts. The first part is the core of the thesis and is composed by the evaluation of DOA algorithms in a direction finding system. READ MORE
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9. 2.45 GHz Antenna Designs with Impedance Matching Network : NIBE AB, Markaryd, Sweden
University essay from Högskolan i Halmstad/Akademin för informationsteknologiAbstract : This master thesis is a part of digitization project at NIBE AB, Markaryd, Sweden.Nowadays, the demand for digitization is increasing. One of the main goals ofdigitization is to build smart houses and industries to offer better lifestyles.NIBE is a company which produces heat pumps, water heaters, district waterheaters, digital stoves and etc. READ MORE
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10. Millimeter Wave Antenna Array Calibration and Validation for 5G New Radio Access
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This Master thesis work was performed in Ericsson AB, Lund. It studies and validates two classes of algorithms to be used in mm-wave massive MIMO antenna arrays, for their use in the future 5G mobile communication systems. READ MORE