Essays about: "Payload"

Showing result 21 - 25 of 176 essays containing the word Payload.

  1. 21. Wave Propagation Experiment on FPGA with Miniaturized Payload for Sounding Rocket Application

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

    Author : Leonardo Filippeschi; [2022]
    Keywords : Wave propagation experiment; REXUS BEXUS; FPGA; IQ demodulation; ADC; VHDL;

    Abstract : This bachelor's thesis aims to implement a wave propagation experiment on Field-Programmable Gate Array to detect the signal strength at pre-defined frequencies for use in sounding rocket experiments. This includes the choice of suitable components such as analog to digital converters, filters, voltage regulators, and amplifiers. READ MORE

  3. 22. ROP-chain generation using Genetic Programming : GENROP

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Jonatan Branting; [2022]
    Keywords : return oriented programming; genetic programming; binary exploitation; ROP; GP;

    Abstract : Return Oriented Programming (ROP) is the de-facto technique used to exploit most of today’s native-code vulnerabilities hiding in old and newly developed software alike. By reusing bits and pieces of already existing code (gadgets), ROP can be used to bypass the ever-present Write ⊕ eXecute (W⊕X) security feature, which enforces memory to only be marked as either executable or writable; never both at the same time. READ MORE

  4. 23. Behavioural analysis and signature-based detection of Slowloris

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Joakim Ljunglin; [2022]
    Keywords : ;

    Abstract : It is important to efficiently and correctly be able to detect and classify network traffic, both legitimate and malicious. The slow rate category of DoS attacks makes this task especially hard, as the generated traffic resembles legitimate traffic. READ MORE

  5. 24. Development of a Level-0 Geoprocessing Platform for a Multispectral Remote Sensing Payload

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Sergio Santiago Bernabeu Peñalba; [2022]
    Keywords : Infrared imagery; VIS; NIR; LWIR; geoprocessor; geolocation; quaternions; Aistech Space; image processing; ORB; RANSAC; Sentinel; Landsat; Infraröda bilder; VIS; NIR; LWIR; geoprocessor; geolokalisering; kvarternioner; Aistech Space; bildbehandling; ORB; RANSAC; Sentinel; Landsat;

    Abstract : This thesis presented an overview of the development of a geolocating algorithm as part of a geoprocessor for raw satellite imagery. This algorithm was devised for and limited by the specifications of a state-of-the-art multispectral telescope designed by Aistech Space, hosted onboard the Guardian spacecraft, which will observe Earth through the visible, near infrared, and thermal infrared bands of the electromagnetic spectrum. READ MORE

  6. 25. Small Satellite Design for High Sensitivity Magnetic Measurements

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Noel Sebastian Janes; [2022]
    Keywords : Magnetic Cleanliness; FORESAIL; CubeSats; High Sensitivity Magnetic Measurements; Small Satellite;

    Abstract : The magnetic cleanliness of a spacecraft during magnetic measurements is an important aspect in the design of many space science missions. The adequate reduction or removal of the spacecraft's magnetic disturbance plays a vital role in allowing the ambient magnetic field to be measured with the required accuracy. READ MORE