Research of the frequency characteristics of the semiconductor linear microstrip patch antenna

Breivė, Valentinas; Katkevičius, Andrius; Pomarnacki, Raimondas; Belova-Plonienė, Diana; Krukonis, Audrius; Sledevič, Tomyslav; Mikučionis, Šarūnas; Plonis, Darius

doi:10.1109/eStream66938.2025.11016890

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/212102

Research of the frequency characteristics of the semiconductor linear microstrip patch antenna

Details

Publication Type (CRIS)

Straipsnis konferencijos medžiagoje Scopus duomenų bazėje / Article in conference proceedings in Scopus database (P1a2)

Publication Type (eLABa)

Straipsnis konferencijos darbų leidinyje Scopus DB / Article in conference proceedings Scopus DB (P1b)

VILNIUS TECH Research Priorities and Topics

Išmaniosios signalų apdorojimo ir ryšių technologijos / Smart Signal Processing and Telecommunication Technologies (IK0202)

Lithuanian Intelligent Specialization

Transportas, logistika ir informacinės ir ryšių technologijos (IRT) / Transport, logistic and information and communication technologies (L106)

Author(s)

Author	Affiliation
Breivė, Valentinas	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Katkevičius, Andrius	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Pomarnacki, Raimondas	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Belova-Plonienė, Diana	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Krukonis, Audrius	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Sledevič, Tomyslav	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Mikučionis, Šarūnas	Elektroninių sistemų katedra / Department of Electronic Systems (0549)
Plonis, Darius	Elektroninių sistemų katedra / Department of Electronic Systems (0549)

Title

Research of the frequency characteristics of the semiconductor linear microstrip patch antenna

[en]

Valentinas Breivė, Andrius Katkevičius, Raimondas Pomarnacki, Diana Belova-Plonienė, Audrius Krukonis, Tomyslav Sledevič, Šarūnas Mikučionis, Darius Plonis

Is part of

2025 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), 24 April 2025, Vilnius, Lithuania / organized by Vilnius Gediminas Technical University

Published In

Year	Start Page	End Page
2025	1	5

Publisher

Piscataway, NJ : IEEE, 2025

Referenced in Database(s)(DBs)

IEEE Xplore

SCOPUS

Extent

p. 1-5

URI

URI	Access Rights
https://hdl.handle.net/20.500.14911/212102
https://ieeexplore.ieee.org/xpl/conhome/11016827/proceeding	Leidėjo puslapis / Publisher Website

DOI

10.1109/eStream66938.2025.11016890

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Elektros ir elektronikos inžinerija / Electrical and electronic engineering (T001)

Keywords (en)

Abstract (en)

This study evaluates the multiband performance of a five-element, series-fed microstrip patch antenna fabricated on n-type germanium substrates. Full-wave simulations were carried out in CST Microwave Studio across the 2.4 GHz and 5 GHz Wi-Fi bands. Three doping densities: 3.2 × 10^15, 2.7 × 10^16 and 1.2 × 10^17 cm–3 were implemented by introducing group 5 donor impurities. The resulting S11 characteristics confirm stable dual-band operation, while far-field patterns reveal that increasing free-carrier density progressively broadens the main beam. These findings demonstrate the feasibility of germanium-based, doped-substrate antennas for Wi-Fi generations 4, 5 or 6 provide quantitative guidance on doping limits for maintaining radiation efficiency and directivity in semiconductor-integrated radio frequency (RF) modules.