Sökning: "Switched resonator"

Hittade 3 uppsatser innehållade orden Switched resonator.

1. 1. Pulse Modulated Transmitter Architectures : Carrier Bursting

   Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

   Författare :Jessica Adaid Chani Cahuana; [2012]
   Nyckelord :Carrier Bursting; Pulse Modulated Transmitter architectures; Envelope Pulse Modulation; Switched resonator;

   Sammanfattning : .... LÄS MER

3. 2. Spatial mode engineering in mid-infrared optical parametric oscillators

   Master-uppsats, KTH/Laserfysik

   Författare :Charlotte Liljestrand; [2011]
   Nyckelord :;

   Sammanfattning : The purpose of this thesis was to investigate the possibilities of enhancing the temporal and spatial coherence of parametric devices in the mid-infrared spectrum by exploiting inherent coherence selection of Bessel beams. Several optical parametric oscillators (OPO) were constructed and characterized for various types of resonators and pump lasers. LÄS MER

4. 3. A Study of Switched Mode Power Amplifiers using LDMOS

   Magister-uppsats, Institutionen för teknik och byggd miljö

   Författare :Ahmed Al Tanany; [2007]
   Nyckelord :LDMOS; Switch Mode Power Amplifiers; power amplifier; BALUN;

   Sammanfattning : This work focuses on different kinds of Switch Mode Power Amplifiers (SMPAs) using LDMOS technologies. It involves a literature study of different SMPA concepts. Choosing the suitable class that achieves the high efficiency was the base stone of this work. LÄS MER