A 30GHz 4-way Series Doherty Digital Polar Transmitter Achieving 18% Drain Efficiency and -27.6dB EVM while Transmitting 300MHz 64-QAM OFDM Signal

2021 ◽  
Author(s):  
Mohsen Mortazavi ◽  
Yiyu Shen ◽  
Dieuwert. P. N. Mul ◽  
Leo C. N. de Vreede ◽  
Marco Spirito ◽  
...  
Keyword(s):  
Ofdm Signal ◽  
Polar Transmitter

An Approach to Improve the Quality of OFDM Signal Using Papr Reduction Schemes

2017 ◽  
Vol 5 (10) ◽  
pp. 360-366
Author(s):  
Satyanarayan. K. Padaganur ◽  
◽  
◽  
◽  
◽  
...  
Keyword(s):  
Papr Reduction ◽  
Ofdm Signal

A 2.7nJ/b multi-standard 2.3/2.4GHz polar transmitter for wireless sensor networks

2012 ◽  
Author(s):  
Yao-Hong Liu ◽  
Xiongchuan Huang ◽  
Maja Vidojkovic ◽  
Koji Imamura ◽  
Pieter Harpe ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Polar Transmitter

A Wavelength Interleaved DWDM ROF System with 60GHz Optical OFDM Signal

2011 ◽  
Vol 130-134 ◽  
pp. 2245-2248
Author(s):  
Yong Hong Ma ◽  
Chong Xiang Zhang ◽  
Pan Zhang
Keyword(s):  
High Speed ◽  
Radio Over Fiber ◽  
Experimental Results ◽  
Arrayed Waveguide Grating ◽  
Waveguide Grating ◽  
Access System ◽  
Ofdm Signal ◽  
The Future ◽  
Optical Ofdm ◽  
Arrayed Waveguide

we demonstrate a wavelength interleaved DWDM Radio-over-Fiber (ROF) system for providing 1-Gb/s OFDM signal in downlink and 1-Gb/s OOK data in uplink simultaneously. In this scheme, we use only one arrayed waveguide grating device at the remote node to realize both the de-multiplexing and multiplexing functions. The experimental results demonstrate that this scheme is feasible to the future broadband high-speed OFDM-ROF access system.

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