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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16487
Title: Quadrature Modulation Using Radio Frequency Wave Correlation in Multiport Network
Authors: Pathak C.
Rawat K.
Published in: Proceedings of 2018 5th International Conference on Signal Processing and Integrated Networks, SPIN 2018
Abstract: This paper presents design and implementation of radio frequency quadrature modulator using multi-port network. The modulator utilizes Schottky diodes as high-speed variable impedance loads controlled by baseband data. The reflection coefficients produced by these variable loads modulate the RF carrier in proportion to the baseband signals. The paper also demonstrates test bed for generating differential in-phase and quadrature-phase baseband signals corresponding to digital modulation scheme. The hardware is designed and fabricated for operating at center frequency of 2 GHz. The results show successful modulation of 20 MHz LTE signal using 16 QAM data. © 2018 IEEE.
Citation: Proceedings of 2018 5th International Conference on Signal Processing and Integrated Networks, SPIN 2018, (2018), 796- 799
URI: https://doi.org/10.1109/SPIN.2018.8474148
http://repository.iitr.ac.in/handle/123456789/16487
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: LTE
QAM
schottky diode
six-port modulator
ISBN: 9.78E+12
Author Scopus IDs: 57203712297
57000644800
Author Affiliations: Pathak, C., Department of Electronics Communication Engineering, Indian Institute of Technology, Roorkee, Roorkee, India
Rawat, K., Department of Electronics Communication Engineering, Indian Institute of Technology, Roorkee, Roorkee, India
Appears in Collections:Conference Publications [ECE]

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