Sökning: "HF communication"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden HF communication.
1. Reliability Evaluation of Packet Switched HF Networks
Sammanfattning : .... LÄS MER
2. Communication about the Heart Failure Trajectory in Patients, their Families and Health Care Professionals
Sammanfattning : Introduction: There is an increasing awareness in the field of cardiology regarding the need for improved delivery of palliative care in patients with heart failure (HF). Professional guidelines have drawn attention to the importance of discussing the heart failure trajectory with patients and their families. LÄS MER
3. Flexible Circuits and Materials for Creating Large-Area RFID Reader Antenna Systems
Sammanfattning : One of the applications for RFID technology is to monitor and position RFID-tagged objects over large volumes. To achieve this, one possible option is to implement RFID reader antennas, which are relatively thin but with significantly large areas, and place them beneath the RFID-tagged objects. LÄS MER
4. High frequency monoloithic integrated circuits for communication systems
Sammanfattning : The wavelengths of interest in today's communication systemfront-ends are in the same order of magnitude as the availabledevices and circuit sizes. So the wave nature of theinformation can not be neglected. LÄS MER
5. High-Speed Electroabsorption Modulators and p-i-n Photodiodes
Sammanfattning : This thesis presents methods for optimization ofelectroabsorption modulators (EAM) and p-i-n photodiodes (PD)withrespect to high frequency (HF) performance. Differentreactive matching techniques are investigated such as lumpedmatching and integrated transmission line (TML) layouts includingoperation in the traveling-wave (TW) regime. LÄS MER