![](/images/graphics-bg.png)
A Temporal Millimeter Wave Propagation Model for Tunnels Using Ray Frustum Techniques and FFT
Joint Authors
Lee, Haengseon
Kwon, Choonghyen
Kim, Hayeon
Choi, Hyo Hyun
Byun, Woo-jin
Kim, Kwangseon
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
A temporal millimeter wave propagation model for tunnels is presented using ray frustum techniques and fast Fourier transform (FFT).
To directly estimate or simulate effects of millimeter wave channel properties on the performance of communication services, time domain impulse responses of demodulated signals should be obtained, which needs rather large computation time.
To mitigate the computational burden, ray frustum techniques are used to obtain frequency domain transfer function of millimeter wave propagation environment and FFT of equivalent low pass signals are used to retrieve demodulated waveforms.
This approach is numerically efficient and helps to directly estimate impact of tunnel structures and surfaces roughness on the performance of millimeter wave communication services.
American Psychological Association (APA)
Kwon, Choonghyen& Kim, Hayeon& Lee, Haengseon& Choi, Hyo Hyun& Byun, Woo-jin& Kim, Kwangseon. 2014. A Temporal Millimeter Wave Propagation Model for Tunnels Using Ray Frustum Techniques and FFT. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1035997
Modern Language Association (MLA)
Kwon, Choonghyen…[et al.]. A Temporal Millimeter Wave Propagation Model for Tunnels Using Ray Frustum Techniques and FFT. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1035997
American Medical Association (AMA)
Kwon, Choonghyen& Kim, Hayeon& Lee, Haengseon& Choi, Hyo Hyun& Byun, Woo-jin& Kim, Kwangseon. A Temporal Millimeter Wave Propagation Model for Tunnels Using Ray Frustum Techniques and FFT. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1035997
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1035997