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SUMMARY:THz spectroscopy of new materials for high frequency LTCC applicat
 ions
DTSTART;VALUE=DATE-TIME:20220706T153500Z
DTEND;VALUE=DATE-TIME:20220706T155000Z
DTSTAMP;VALUE=DATE-TIME:20260521T043456Z
UID:indico-contribution-790@events.ncbj.gov.pl
DESCRIPTION:Speakers: Norbert Pałka (Military University of Technology)\n
 The rapid development of modern 5G and 6G communication systems is connect
 ed with a increasing demand for new dielectric substrate materials\, which
  should provide higher signal transmission speed and miniaturization as we
 ll as possibility of passive component integration. Requirements for such 
 new materials include a low dielectric constant to minimize signal propaga
 tion delay\, low dielectric losses for frequency selectivity and reduced e
 nergy consumption\, and a low sintering temperature to allow the use of mu
 lti-layer LTCC/ULTCC (low/ultra-high temperature ceramic fired). With the 
 modification of materials with a low dielectric constant\, such as: silica
 \, borosilicate glasses\, cordierite\, mullite\, forsterite\, diopside\, w
 illemite\, aluminates\, which have been well known for decades\, less popu
 lar ceramics have recently appeared\, such as: as borates\, tungstates\, m
 olybdates\, vanadates\, and phosphates. The use of ceramic-ceramic or glas
 s–ceramic composites is an effective way to tailor microstructure\, elec
 tric\, and thermal properties of functional materials for microwave substr
 ates. \nIn particular\, this approach enables the production of layered st
 ructures with buried passive electronic components using advanced LTCC tec
 hnology\, which offers relatively low cost\, flexibility in design and pro
 duction\, a high degree of miniaturization and integration. Here\, we pres
 ent terahertz time domain characterization of a few selected materials inc
 luding their refractive indices and the absorption coefficients. This rese
 arch was funded by NATIONAL SCIENCE CENTRE\, Poland\, grant number 2019/35
 /B/ST5/02674.\n\nhttps://events.ncbj.gov.pl/event/75/contributions/790/
LOCATION:Novotel Warszawa Centrum Róża
URL:https://events.ncbj.gov.pl/event/75/contributions/790/
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