The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Litar penalaan harmonik yang sangat padat untuk penguat kelas-F direalisasikan menggunakan stub talian penghantaran kanan/kiri (CRLH) komposit. Litar yang dicadangkan hanya mengambil sebahagian kecil daripada kawasan litar penguat dan masih mampu merawat empat harmonik sehingga ke-5 dengan konfigurasi rintisan tunggal atau berganda. Ini telah menjadi mungkin dengan menggunakan mod resonans tertib negatif CRLH TL, membenarkan kawalan yang fleksibel dan serentak bagi banyak harmonik dengan merekayasa hubungan penyebaran garis rintisan. Stub penalaan harmonik CRLH untuk penguat 2-GHz telah direalisasikan menggunakan kapasitor cip pelekap permukaan, manakala rintisan untuk penguat 4-GHz telah direka berdasarkan sepenuhnya pada teknologi jaluran mikro. Penguat kelas-F GaN HEMT 2-GHz dan 4-GHz GaN yang direka mempamerkan kecekapan saliran puncak dan PAE puncak masing-masing lebih daripada 83% dan 74%.
Shinichi TANAKA
Shibaura Institute of Technology
Sota KOIZUMI
Shibaura Institute of Technology
Ryo ISHIKAWA
The University of Electro-Communications
Kazuhiko HONJO
The University of Electro-Communications
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Salinan
Shinichi TANAKA, Sota KOIZUMI, Ryo ISHIKAWA, Kazuhiko HONJO, "Class-F GaN HEMT Amplifiers Using Compact CRLH Harmonic Tuning Stubs Designed Based on Negative Order Resonance Modes" in IEICE TRANSACTIONS on Electronics,
vol. E102-C, no. 10, pp. 691-698, October 2019, doi: 10.1587/transele.2019MMP0001.
Abstract: Extremely compact harmonic tuning circuits for class-F amplifiers are realized using composite right-/left-handed (CRLH) transmission line stubs. The proposed circuits take up only a small fraction of the amplifier circuit area and yet are capable of treating four harmonics up to the 5th with a single stub or double stub configuration. This has become possible by using the negative order resonance modes of the CRLH TL, allowing for flexible and simultaneous control of many harmonics by engineering the dispersion relation of the stub line. The CRLH harmonic tuning stubs for 2-GHz amplifiers were realized using surface mounting chip capacitors, whereas the stub for 4-GHz amplifiers was fabricated based fully on microstrip-line technology. The fabricated 2-GHz and 4-GHz GaN HEMT class-F amplifiers exhibited peak drain efficiency and peak PAE of more than 83% and 74%, respectively.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2019MMP0001/_p
Salinan
@ARTICLE{e102-c_10_691,
author={Shinichi TANAKA, Sota KOIZUMI, Ryo ISHIKAWA, Kazuhiko HONJO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Class-F GaN HEMT Amplifiers Using Compact CRLH Harmonic Tuning Stubs Designed Based on Negative Order Resonance Modes},
year={2019},
volume={E102-C},
number={10},
pages={691-698},
abstract={Extremely compact harmonic tuning circuits for class-F amplifiers are realized using composite right-/left-handed (CRLH) transmission line stubs. The proposed circuits take up only a small fraction of the amplifier circuit area and yet are capable of treating four harmonics up to the 5th with a single stub or double stub configuration. This has become possible by using the negative order resonance modes of the CRLH TL, allowing for flexible and simultaneous control of many harmonics by engineering the dispersion relation of the stub line. The CRLH harmonic tuning stubs for 2-GHz amplifiers were realized using surface mounting chip capacitors, whereas the stub for 4-GHz amplifiers was fabricated based fully on microstrip-line technology. The fabricated 2-GHz and 4-GHz GaN HEMT class-F amplifiers exhibited peak drain efficiency and peak PAE of more than 83% and 74%, respectively.},
keywords={},
doi={10.1587/transele.2019MMP0001},
ISSN={1745-1353},
month={October},}
Salinan
TY - JOUR
TI - Class-F GaN HEMT Amplifiers Using Compact CRLH Harmonic Tuning Stubs Designed Based on Negative Order Resonance Modes
T2 - IEICE TRANSACTIONS on Electronics
SP - 691
EP - 698
AU - Shinichi TANAKA
AU - Sota KOIZUMI
AU - Ryo ISHIKAWA
AU - Kazuhiko HONJO
PY - 2019
DO - 10.1587/transele.2019MMP0001
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E102-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2019
AB - Extremely compact harmonic tuning circuits for class-F amplifiers are realized using composite right-/left-handed (CRLH) transmission line stubs. The proposed circuits take up only a small fraction of the amplifier circuit area and yet are capable of treating four harmonics up to the 5th with a single stub or double stub configuration. This has become possible by using the negative order resonance modes of the CRLH TL, allowing for flexible and simultaneous control of many harmonics by engineering the dispersion relation of the stub line. The CRLH harmonic tuning stubs for 2-GHz amplifiers were realized using surface mounting chip capacitors, whereas the stub for 4-GHz amplifiers was fabricated based fully on microstrip-line technology. The fabricated 2-GHz and 4-GHz GaN HEMT class-F amplifiers exhibited peak drain efficiency and peak PAE of more than 83% and 74%, respectively.
ER -