Model-Based Design for Solid State RF Power Transmitters for OFDM Applications

被引：0
|
作者：
Dheeravath, Ravi [1 ]
Joshi, Sourabh [1 ]
Kulkarni, Shashank [1 ]
Tiwari, Abhishek [1 ]
机构：
[1] Math Works India Pvt Ltd, Hyderabad, India
来源：
2024 IEEE SPACE, AEROSPACE AND DEFENCE CONFERENCE, SPACE 2024 | 2024年
关键词：
Power Amplifier; Power combiner; circulator; solid state power amplifier (SSPA); Orthogonal Frequency division Multiplexing (OFDM);
D O I：
10.1109/SPACE63117.2024.10668034
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Solid state power amplifier-based transmitters have become very common and with the advancements of GaN devices the power output from the PA has increased and hence they are being used in most of the RF Systems. This paper presents an S-band RF power transmitter using an 8-way power divider and combiner, filter, circulator, and antenna integrated into a single system. The 8-way corporate power divider is simulated using a full wave MoM solver in MATLAB (R) RF PCB Toolbox (TM) and Antenna Toolbox (TM). An OFDM signal is fed to the transmitter and changes in the waveform are reported.
引用
收藏
页码：1127 / 1130
页数：4
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