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Publisher DOI: 10.1002/mop.32002
Title: A low complexity spectrum shaping scheme for substrate integrated waveguides based on spread reshaping code
Language: English
Authors: Zhao, Yu 
Grünheid, Rainer 
Bauch, Gerhard 
Keywords: bandpass channel;eye opening;spectrum shaping;spread reshaping code;substrate integrated waveguide;switching frequency
Issue Date: 24-Aug-2019
Source: Microwave and Optical Technology Letters 1 (62): 93-99 (2020)
Journal or Series Name: Microwave and Optical Technology Letters 
Abstract (english): In the microwave and millimeter-wave transmission regions, substrate-integrated waveguide (SIW) is a very promising candidate for the development of circuits and components. The channel of the SIW is a bandpass or high pass filter. This characteristic impedes the conventional baseband transmission using nonreturn-to-zero pulse shaping scheme. As an alternative to using mixers to facilitate a passband transmission, this paper proposes a spectrum shaping scheme of low complexity for the channel of SIW, namely spread reshaping code. It aims at matching the spectrum of the transmit signal to the channel frequency response. It facilitates the transmission through the SIW channel while it avoids using carrier modulation and equalization. Simulations reveal a good performance of this scheme, such that, as a result, eye opening is achieved without any equalization or modulation for the respective transmission channels.
DOI: 10.15480/882.2554
ISSN: 0895-2477
Institute: Nachrichtentechnik E-8 
Type: (wissenschaftlicher) Artikel
License: CC BY 4.0 (Attribution) CC BY 4.0 (Attribution)
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