Essays about: "satcom"

Showing result 1 - 5 of 6 essays containing the word satcom.

1. 1. Far-field pattern synthesis of transmitarray antennas using convex optimization techniques

   University essay from KTH/Tillämpad fysik

   Author : Marie Defives; [2022]
   Keywords : Applied physics; Transmitarray antennas; convex optimization; Tillämpad fysik; Transmitarray-antenner; konvex optimering;

   Abstract : Transmitarrays antennas (TAs) can be seen as the planar counterpart of optical lenses. They are composed of thin radiating elements (unit cells) which introduce different local phase shifts on an incident electromagnetic wave, emitted by a primary source, and re-radiate it. READ MORE

3. 2. Comparing Control Strategies fora Satcom on the Move Antenna

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Joakim Hellberg; Axel Sundkvist; [2020]
   Keywords : Mechatronics; Control; Satcom on-the-Move; SOTM; H2; Optimal Control; Linear QuadraticGaussian LQG ; LQR; Spiral Search; Estimator; Mekatronik; Reglerteknik; Satcomon-the-Move; SOTM; H2; OptimalReglering; LQG; LQR; Spiralsökning; Tillståndsskattare;

   Abstract : Satellite communication is a widely known method for communicating with remote or disaster-strickenplaces. Sometimes, thecommunication can be a matter of life and death,and it is thus vital that it works well. READ MORE

4. 3. Design and Evaluation of V/UHF Satellite Communication Antennas for Naval Applications

   University essay from KTH/Elektroteknisk teori och konstruktion

   Author : Hampus Bäckström; [2018]
   Keywords : Antenna design; Antenna simulations; QHA; Submarine communication; SatCom; MUOS; Legacy; Antenndesign; Antennsimulering; QHA; Ubatskommunikation; Satellitkommunikation; MUOS; Legacy;

   Abstract : In this master thesis, compact antenna design aimed towards naval applicationshave been designed, analyzed and evaluated. There is a recentinterest in the development of compact antennas to be used for smallersubmarine models, and with a smaller hull on a submarine, communicationand antenna systems must be adapted and minimized, which limitsantenna design. READ MORE

5. 4. Video Tracking Algorithm for UnmannedAerial Vehicle Surveillance

   University essay from KTH/Signalbehandling

   Author : Olov Samuelsson; [2012]
   Keywords : ;

   Abstract : On behalf of Avia Satcom Co., Ltd. we have conducted research in the eld of Computer Vision. Avia Satcom Co. READ MORE

6. 5. Evaluation of Stability and Flying Qualities of a Light Unmanned Aerial Vehicle (UAV)

   University essay from KTH/Flygdynamik

   Author : Mikael Samuelsson; [2012]
   Keywords : ;

   Abstract : The objective of this study was to evaluate the 　ying qualities of a light unmanned aerial vehicle (UAV) developed by the Thai company AVIA Satcom Co., Ltd. Based on the study changes in design was to be suggested to meet stability requirements and recommendations from European Aviation Safety was based on two dierent analyses. READ MORE