Sökning: "Third wave"

Visar resultat 16 - 20 av 158 avhandlingar innehållade orden Third wave.

1. 16. Enabling technologies for high-speed optical fiber transmission

   Författare :Mathias Westlund; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; quasi-linear regime; dispersion-managed solitons; Gordon-Haus timing jitter; wavelength conversion; 160 Gbit s transmission; polarization-mode dispersion and third-order dispersion; four-wave mixing; intra-channel cross phase modulation; all-optical sampling; intra-channel four-wave mixing;

   Sammanfattning : .... LÄS MER

3. 17. Rocken spelar roll : En etnologisk studie av kvinnliga rockmusiker

   Författare :Marika Nordström; Alf Arvidsson; Marianne Liliequist; Alf Björnberg; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; rock music; rock musician; rock band; identity; feminism; gender; music making; amateur musician; creativity; identity politics; singer songwriter; Riot Grrrls Movement; third wave feminism; post feminism; music association; popular music; music education; music taste; fanship; Ethnology; Etnologi; Ethnology; etnologi;

   Sammanfattning : This doctoral thesis is about female rock musicians who are involved in two Swedish non-profit feminist music associations; Rockrebeller, which is situated in Uppsala and She´s Got the Beat in Umeå. The aim of the study is to analyze how the informants describe their lives as rock musicians and as active participants in these feminist music associations. LÄS MER

4. 18. Millimeter-wave Transceiver ICs for Ultrahigh Data Rate Communications Using Advanced III-V and Silicon Technologies

   Författare :Sona Carpenter; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; D-band; frequency multiplier; 110-170 GHz; QPSK; demodulator; I Q modulator; transmitter; high-order modulation; receiver; high data rate; single chip; SiGe BiCMOS; QAM; InP DHBT; direct conversion; Gilbert-cell mixer; millimeter-wave communication; 5G; MMIC; point-to-point radio.;

   Sammanfattning : Today’s main driving parameter for radio transceiver research is the ability to provide high capacity while maintaining low cost, small form factor, and low power consumption. Direct conversion architectures (due to the feasibility of monolithic integration) at millimeter-wave (due to wideband availability) have attracted large interest in recent years because of their potential to meet these demands. LÄS MER

5. 19. Analysis and Optimization for Robust Millimeter-Wave Communications

   Författare :Cristian Tatino; Di Yuan; Nikolaos Pappas; Carlo Fischione; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Spectrum scarcity is a longstanding problem in mobile telecommunications networks. Specifically, accommodating the ever-growing data rate and communications demand in the extensively used spectrum between 800 MHz and 6 GHz is becoming more challenging. LÄS MER

7. 20. Analysis and Applications of the Heterogeneous Multiscale Methods for Multiscale Elliptic and Hyperbolic Partial Differential Equations

   Författare :Doghonay Arjmand; Olof Runborg; Axel Målqvist; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multiscale Methods; HMM; Multiscale Wave Equation; Multiscale Elliptic Equation; Long Time Wave Propagation; SRA - E-vetenskap SeRC ; SRA - E-Science SeRC ;

   Sammanfattning : This thesis concerns the applications and analysis of the Heterogeneous Multiscale methods (HMM) for Multiscale Elliptic and Hyperbolic Partial Differential Equations. We have gathered the main contributions in two papers. LÄS MER