IEICE TRANSACTIONS on Electronics
200W Four-Way Combined Pulsed Amplifier with 40% Power-Added Efficiency in X-Band
Summary :
This paper presents an X-band power-combined pulsed high power amplifier (HPA) based on the low insertion loss waveguide combiner. Relationships between the return loss and isolation of the magic Tee (MT) have been analyzed and the accurate design technique is given. The combination network is validated by the measurement of a single MT and a four-way passive network, and the characterization of the combined HPA module is designed, fabricated and discussed. The HPA delivers 200W output power with an associated power-added efficiency close to 40% within the frequency range of 7.8 GHz to 12.3 GHz. The combination efficiency is higher than 93%.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E105-C No.1 pp.18-23
- Publication Date
- 2022/01/01
- Publicized
- 2021/08/17
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.2021ECP5016
- Type of Manuscript
- PAPER
- Category
- Microwaves, Millimeter-Waves
Authors
Shubo DUN
54th Research Institute of China Electronics Technology Group Corporation
Tiedi ZHANG
University of Electronic Science and Technology of China
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Shubo DUN, Tiedi ZHANG, "200W Four-Way Combined Pulsed Amplifier with 40% Power-Added Efficiency in X-Band" in IEICE TRANSACTIONS on Electronics,
vol. E105-C, no. 1, pp. 18-23, January 2022, doi: 10.1587/transele.2021ECP5016.
Abstract: This paper presents an X-band power-combined pulsed high power amplifier (HPA) based on the low insertion loss waveguide combiner. Relationships between the return loss and isolation of the magic Tee (MT) have been analyzed and the accurate design technique is given. The combination network is validated by the measurement of a single MT and a four-way passive network, and the characterization of the combined HPA module is designed, fabricated and discussed. The HPA delivers 200W output power with an associated power-added efficiency close to 40% within the frequency range of 7.8 GHz to 12.3 GHz. The combination efficiency is higher than 93%.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2021ECP5016/_p
Copy
@ARTICLE{e105-c_1_18,
author={Shubo DUN, Tiedi ZHANG, },
journal={IEICE TRANSACTIONS on Electronics},
title={200W Four-Way Combined Pulsed Amplifier with 40% Power-Added Efficiency in X-Band},
year={2022},
volume={E105-C},
number={1},
pages={18-23},
abstract={This paper presents an X-band power-combined pulsed high power amplifier (HPA) based on the low insertion loss waveguide combiner. Relationships between the return loss and isolation of the magic Tee (MT) have been analyzed and the accurate design technique is given. The combination network is validated by the measurement of a single MT and a four-way passive network, and the characterization of the combined HPA module is designed, fabricated and discussed. The HPA delivers 200W output power with an associated power-added efficiency close to 40% within the frequency range of 7.8 GHz to 12.3 GHz. The combination efficiency is higher than 93%.},
keywords={},
doi={10.1587/transele.2021ECP5016},
ISSN={1745-1353},
month={January},}
Copy
TY - JOUR
TI - 200W Four-Way Combined Pulsed Amplifier with 40% Power-Added Efficiency in X-Band
T2 - IEICE TRANSACTIONS on Electronics
SP - 18
EP - 23
AU - Shubo DUN
AU - Tiedi ZHANG
PY - 2022
DO - 10.1587/transele.2021ECP5016
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E105-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2022
AB - This paper presents an X-band power-combined pulsed high power amplifier (HPA) based on the low insertion loss waveguide combiner. Relationships between the return loss and isolation of the magic Tee (MT) have been analyzed and the accurate design technique is given. The combination network is validated by the measurement of a single MT and a four-way passive network, and the characterization of the combined HPA module is designed, fabricated and discussed. The HPA delivers 200W output power with an associated power-added efficiency close to 40% within the frequency range of 7.8 GHz to 12.3 GHz. The combination efficiency is higher than 93%.
ER -
English
