IEICE Transactions on Electronics
Online ISSN : 1745-1353
Print ISSN : 0916-8524
Special Section on Recent Advances in Photonics Technologies and Their Applications
Frequency Division Multiplexed Radio-on-Fiber Link Employing an Electro-Absorption Modulator Integrated Laser Diode for a Cube Satellite Earth Station
Seiji FUKUSHIMATakayuki SHIMAKIKota YAMASHITATaishi FUNASAKOTomohiro HACHINO
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2016 年 E99.C 巻 2 号 p. 212-218

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Recent small cube satellites use higher frequency bands such as Ku-band for higher throughput communications. This requires high-frequency link in an earth radio station as well. As one of the solutions, we propose usage of bidirectional radio-on-fiber link employing a wavelength multiplexing scheme. It was numerically shown that the response linearity of the electro-absorption modulator integrated laser (EML) is sufficient and that the spurious emissions are lower enough or can be reduced by the radio-frequency filters. From the frequency response and the single-sideband phase noise measurements, the EML was proved to be used in a radio-on-fiber system of the cube satellite earth station.
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© 2016 The Institute of Electronics, Information and Communication Engineers
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