Sökning: "radio series"

Visar resultat 1 - 5 av 97 avhandlingar innehållade orden radio series.

  1. 1. Höra hemma : familj och social förändring i svensk radioserieteater från 1930-talet till 1990-talet

    Författare :Amelie Björck; Litteraturvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; 1900s; radio series; radio; radio serial; serial fiction; radio drama; radio theatre; family fiction; family history; home; gender history; intimacy; Swedish history; radio history; genre formation;

    Sammanfattning : Among the formats introduced in Swedish radio in the 1930s, the theatre series about contemporary family life has turned out an exceptional survivor. The first family series, ”Ingenjör Björck med familj” (1936-1943), was followed by 22 related series during the rest of the 20th century, each cultivating its own intimate and ritual based bond with the listeners. LÄS MER

  2. 2. Råd i radion : Modernisering, allmänhet och expertis 1939-1968

    Författare :Sofia Seifarth; Martin Kylhammar; Patrik Lundell; Björn Horgby; Linköpings universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Radio; Sweden; 20th Century history; modernization; folkhem; the people’s home; the Swedish Welfare State; cultural radicalism; public information; advice; letters; listeners; expert; social reforms; public education; social political propaganda; public opinion; Radio; Sverige; historia; 1900-tal; modernisering; folkhem; välfärdsstat; kulturradikalism; upplysning; rådgivning; brev; brevlåda; lyssnare; expert; expertis; socialpolitik; social propaganda; medborgarfostran; allmänhet; opinionsbildning; Media and communication studies; Medie- och kommunikationsvetenskap;

    Sammanfattning : This dissertation deals with two series of radio programmes where listeners’ social and personal questions were answered on the air, broadcasted between 1939 and 1968. This is the period in Swedish history which is usually called the era of the folkhem (“The people’s home”) when social reforms, cultural radicalism and social planning – modernization in the cultural, political and material senses – became a broad project and ideology. LÄS MER

  3. 3. Cognitive Radio Networks : Elements and Architectures

    Författare :Alexandru Popescu; Blekinge Tekniska Högskola; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; Cognitive radio network management; spectrum access; multiconstrained routing optimization; multi-dimensional adaptation; middleware;

    Sammanfattning : As mobility and computing becomes ever more pervasive in society and business, the non-optimal use of radio resources has created many new challenges for telecommunication operators. Usage patterns of modern wireless handheld devices, such as smartphones and surfboards, have indicated that the signaling traffic generated is many times larger than at a traditional laptop. LÄS MER

  4. 4. On Dynamic Spectrum Access in Cognitive Radio Networking

    Författare :Said Rutabayiro Ngoga; Blekinge Tekniska Högskola; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; Cognitive Radio; Cognitive Radio Networking; Dynamic Spectrum Access; Wireless Communications;

    Sammanfattning : The exploding increase of wireless communications combined with the existing inefficient usage of the licensed spectrum gives a strong impetus to the development and standardization of cognitive radio networking and communications. In this dissertation, a framework for Dynamic Spectrum Access (DSA) is first presented, which is the enabling technology for increasing the spectral efficiency of wireless communications. LÄS MER

  5. 5. Low phase noise voltage controlled micro- and millimeter wave oscillators

    Författare :Stefan Andersson; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; radio; anti series; microstrip resonator; silicon bipolar transistor; amplitude limiter; cavity resonator; varactor; transposed gain; MESFET; automatic gain control; VCO; delay line; laser; RF; oscillation criteria; millimetre wave; oscillator; mm-wave; noise; multiplier; fibre optic; SAW; DRO; PLL; surface acoustic wave; Si BJT; 1 f noise; FM noise; HEMT; clipping diode; HBT; YIG sphere; device; terfenol; gunn diode; stabilised; YIG film; quarts crystal; phase locked loop; magnetostrictive; resonator; phase error; whispering gallery mode; sapphire resonator; Fabry-Perot resonator; PHEMT; microwave; HFET; phase noise; DR; dielectric resonator; PM noise; balanced oscillator; piezo electric; AGC; frequency discriminator;

    Sammanfattning : .... LÄS MER