Essays about: "omni directional antenna"
Showing result 1 - 5 of 6 essays containing the words omni directional antenna.
-
1. Evaluation, Optimization and Characterization of Miniaturized Triple Band Antennas for Wi-Fi 6 and Wi-Fi 6E
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Antenna is a key component in wireless devices such as cell phones, laptops and smartwatches. With the new generation of Wi-Fi technology: Wi-Fi 6E coming out, 1200MHz bandwidth from 5.925GHz to 7.125GHz is freed for use. READ MORE
-
2. Analysis for frequencies for future 5G system by positioning receiver at different altitudes.
University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskapAbstract : 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
-
3. Analysis of Channel Measurements Using a Very Large Antenna Array
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Accurate wireless channel models are crucial to simulate the effect of radio wave propagation in a channel on wireless communication systems. By calculating physical processing effects that signal undergoes while traveling from transmitter to the receiver, channel models help to analyze performance of wireless systems. READ MORE
-
4. Directional Spectrum Sensing and Transmission Using a Sector Antenna
University essay from Institutionen för informationsteknologi och medierAbstract : Spectrum sensing plays a key role for radio resource awareness in cognitive radio. To enhance the capabilities of cognitive radio nodes, exploiting the spatial resource in addition to frequency and time re-sources seems reasonable. READ MORE
-
5. Building and experimentally evaluating a smart antenna for low power wireless communication
University essay from Akademin för innovation, design och teknikAbstract : In wireless communication there is commonly much unnecessary communication made in directions not pointing towards the recipient. Normally omni directional antennas are being used which sends the same amount of energy in all directions equally. READ MORE