Sökning: "Advanced Antenna Systems"
Visar resultat 1 - 5 av 32 avhandlingar innehållade orden Advanced Antenna Systems.
1. Multihop Wireless Networks with Advanced Antenna Systems : An Alternative for Rural Communication
Sammanfattning : Providing access to telecommunication services in rural areas is of paramount importance for the development of any country. Since the cost is the main inhibiting factor, any technical solution for access in sparsely populated rural areas has to be reliable, efficient, and deployable at low-cost. LÄS MER
2. Advanced Dual Circularly Polarized Antenna for Automotive Radar Systems
Sammanfattning : Advanced driver assistance systems (ADAS) promise reliable support for collision avoidance and cruise control. The demand for precise target classification and road surface sensing requires a sensor revolution. In this regard, the automotive radar system is highly expected to collect as much information as possible. LÄS MER
3. Advanced Antenna Systems for Fully Polarimetric Radar in Automotive Scenario
Sammanfattning : The increasing dependence on Advanced Driver Assistance Systems (ADAS) highlights the critical need for fast target recognition, effective collision avoidance, cruise control, lane assistance, etc. This necessitates a significant advancement in sensor technology, particularly for accurate target classification and road surface sensing. LÄS MER
4. Optimizing microwave hyperthermia antenna systems
Sammanfattning : This thesis presents design and optimization of a microwave hyperthermia antenna system for treatment of head and neck cancer as well as brain cancer. Hyperthermia has shown the ability to enhance the performance of radiotherapy and chemotherapy in many clinical trials. LÄS MER
5. Characterization and Design Requirements for Antennas in the Near-field and the Random-LOS Propagation Environment
Sammanfattning : The choice of antenna for a particular application depends on the requirements imposed by that application. These can be, the application's field region (i.e., near-field or far-field), polarization, radiation pattern, radiation efficiency, system throughput, etc. LÄS MER