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From Handicraft to High Technology - The Transformation of the Swedish forestry Vocational Educationa and Training 1940-1990

Forestry has been one of the major industries in the Swedish economy since the middle of the nineteenth century. During the second part of the twentieth century the industry went through powerful technological changes. Traditional handicraft methods were replaced by modern high technology. As for the forestry VET this meant a strong expansion during the 1950s and 1960s followed by integration into

Quality Enhancement for M-learning in Higher Education

Moving forward, higher education will face a variety of challenges, especially in 2020/2030, due to technological development and digitalization. Digitalization in society has grown, and society fosters digital citizenship to a greater extent. Students entering higher education today have grown up with the Internet and mobile devices. Daily life, schools, and work have also become more mobile beca

Design and Evaluation of Compact Multi-antennas for Efficient MIMO Communications

Popular Abstract in Swedish Användandet av mer än en antenn för både sändare och mottagare i radiokommunikation kommer att spela en viktig roll för att uppnå den önskade dataöverföringshastigheten på upp till 1 gigabit per sekund i nästa generations kommunikationssystem. Detta eftersom tekniken, känd som multiple-input multiple-output (MIMO), ger en dataöverföringshastigheten som är proportionerliThe use of multi-antenna systems with multiple-input multiple-output (MIMO) technology will play a key role in providing high spectrum efficiency for next generation mobile communication systems. This thesis offers valuable insights on the design of compact multi-antennas for efficient MIMO communications. In the course of the thesis work, several novel six-port antenna designs have been proposed