Sökning: "multiband"

Visar resultat 16 - 19 av 19 uppsatser innehållade ordet multiband.

1. 16. Implementation of a Filter and Multiplier for Next Generation Transceivers

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Wei Wang; [2012]
   Nyckelord :;

   Sammanfattning : A new sub-sampling technology is presented to greatly lower the sampling frequency of the transceivers with wideband inputs. The innovation of the theory is the flexible selection and conversion of any single band out of a multiband spectrum. LÄS MER

3. 17. Antenna Design for Portable Applications in LTE Band

   Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

   Författare :Jahurul Islam; [2011]
   Nyckelord :Antenna; LTE;

   Sammanfattning : The planar dual band monopole antenna is presented in this project report for Long Term Evolution (LTE). The proposed planar monopole antenna is selected because of its simple structure, cost effective components and excellent performance. The antenna operates in 3.4 GHz to 3. LÄS MER

4. 18. Design and development of a multiband loop antenna for cellular mobile handsets

   Master-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

   Författare :Amna Ikram; [2010]
   Nyckelord :;

   Sammanfattning : .... LÄS MER

5. 19. Design of an Ultra Wideband Radio Front-End for Multi-band Communications

   Master-uppsats, Institutionen för teknik och naturvetenskap; Tekniska högskolan

   Författare :José Luis Alcaraz González; [2007]
   Nyckelord :;

   Sammanfattning : Application of multiband systems with a variety of frequency band combinations is accelerating since the communication capacity is increasing and new functions like GPS or Bluetooth are being added. It is expected, therefore, that all the handsets will probably become compatible with multibands in the near future. LÄS MER