SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Linnér Peter 1945 ) ;mspu:(conferencepaper)"

Sökning: WFRF:(Linnér Peter 1945 ) > Konferensbidrag

  • Resultat 1-10 av 19
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  •  
3.
  • Fhager, Andreas, 1976, et al. (författare)
  • Clinical Diagnostics and Treatment with Electromagnetic Fields
  • 2010
  • Ingår i: 4th European Conference on Antennas and Propagation, EuCAP 2010; Barcelona; Spain; 12 April 2010 through 16 April 2010. - 9788476534724 ; , s. C15P2-1
  • Konferensbidrag (refereegranskat)abstract
    • There is a need for novel diagnostic and treatment systems to overcome the limitations with todays modalities. Microwave and THz based system has the potential to become both sensitive and specific in several applications. In this paper we discuss several applications that are currently being developed at the Chalmers University of Technology.
  •  
4.
  • Fhager, Andreas, 1976, et al. (författare)
  • Progress in clinical diagnostics and treatment with electromagnetic fields
  • 2011
  • Ingår i: Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011. Rome, 11-15 April 2011. - 9788882020743 ; , s. 1936-1937
  • Konferensbidrag (refereegranskat)abstract
    • There is a need for novel diagnostic and treatment systems to overcome the limitations with todays modalities. Microwave and THz based system has the potential to become both sensitive and specific in several applications. In this paper we discuss several applications that are currently being developed at the Chalmers University of Technology.
  •  
5.
  •  
6.
  •  
7.
  • Kuylenstierna, Dan, 1976, et al. (författare)
  • BROADBAND SMALL SIZE BALUN BUILT WITH LUMPED COMPONENTS
  • 2003
  • Ingår i: Gigahertz 2003 Proceedings. - 0780383311
  • Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
    • This paper reports on a small size broadband lumped element balun suitable for integration in MMICs. The design is an extension of the well known lattice balun, which independent of frequency has 180 degrees phase difference between the output ports, but suffers from a narrow amplitude bandwidth. It is shown how the amplitude bandwidth of the lattice balun may be improved by replacing inductors with low-pass T-sections, and the capacitors with high-pass T-sections. Scalable closed-form design equations for various bandwidths are derived. To validate the concept a prototype operating at 1 GHz has been fabricated with SMT chip components soldered on a PTFE laminate. It exhibits amplitude balance better than +or-0.25 dB and phase balance better than +or-8 degrees , over more than one octave bandwidth. The effective chip-area is 7*9 mm/sup 2/
  •  
8.
  • Kuylenstierna, Dan, 1976, et al. (författare)
  • Design of broadband lumped element baluns
  • 2004
  • Ingår i: 2004 IEEE MTT-S International Microwave Symposium Digest, 6-11 June 2004. - 0780383311 ; Vol.2, s. 899-902
  • Konferensbidrag (refereegranskat)abstract
    • This paper reports on a small size broadband lumped element balun suitable for integration in MMICs. The design is an extension of the well known lattice balun, which independent of frequency has 180 degrees phase difference between the output ports, but suffers from a narrow amplitude bandwidth. It is shown how the amplitude bandwidth of the lattice balun may be improved by replacing inductors with low-pass T-sections, and the capacitors with high-pass T-sections. Scalable closed-form design equations for various bandwidths are derived. To validate the concept a prototype operating at 1 GHz has been fabricated with SMT chip components soldered on a PTFE laminate. It exhibits amplitude balance better than +or-0.25 dB and phase balance better than +or-8 degrees , over more than one octave bandwidth. The effective chip-area is 7*9 mm/sup 2/
  •  
9.
  • Kuylenstierna, Dan, 1976, et al. (författare)
  • Ferroelectrically tuneable delay lines
  • 2004
  • Ingår i: Conference Proceedings. 34th European Microwave Conference, 12-14 Oct. 2004. ; vol.1, s. 157-60
  • Konferensbidrag (refereegranskat)abstract
    • Ferroelectric (Ba/sub 0.25/Sr/sub 0.75/TiO/sub 3/) varactors are integrated on a Si substrate to form compact wideband true-time tuneable delay lines. The delay-line design is of the lumped element approach, implemented as a synthetic coplanar strip (CPS) line. The physical size of the delay lines is 2.0*0.33 mm/sup 2/. Up to 20 GHz, the measured delay time per unit length is approximately constant equal to 40 ps/mm (corresponding to a slow wave factor of 12) and the losses are about 0.049 dB/ps. The tuneability under 30 V DC-bias is 10%
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 19

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy