Reconfigurable Matching Network for Wideband Frequency and Impedance Tuning

Evren Uysal*, Metin Yazgi, Tayfun Nesimoǧlu

*Bu çalışma için yazışmadan sorumlu yazar

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Özet

This paper presents a comprehensive analysis of a tunable impedance matching network that offers continuous Smith-chart coverage between 1.2-2.7 GHz. High and low frequency characteristics of the hyperabrupt varactors utilized in the network are experimentally measured and presented. By carefully considering the characteristics of these tuning elements and optimizing the design parameters accordingly, the proposed tunable impedance matching network demonstrates superior frequency tunable bandwidth, insertion loss, and noise figure compared to existing approaches. The tunable matching network exhibits less than 1 dB of insertion loss, 0.4 dB of noise figure, and a Q factor exceeding 26 under different reverse bias conditions operating within the frequency tunable band. The 1-dB compression point is observed at an input power of 23 dBm, while the third-order intermodulation intercept point is determined to be 25.66 dBm.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıICECS 2023 - 2023 30th IEEE International Conference on Electronics, Circuits and Systems
Ana bilgisayar yayını alt yazısıTechnosapiens for Saving Humanity
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9798350326499
DOI'lar
Yayın durumuYayınlandı - 2023
Etkinlik30th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2023 - Istanbul, Turkey
Süre: 4 Ara 20237 Ara 2023

Yayın serisi

AdıICECS 2023 - 2023 30th IEEE International Conference on Electronics, Circuits and Systems: Technosapiens for Saving Humanity

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???event.eventtypes.event.conference???30th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2023
Ülke/BölgeTurkey
ŞehirIstanbul
Periyot4/12/237/12/23

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Publisher Copyright:
© 2023 IEEE.

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