Jessica C. Hess, Benjamin E. Henty, and Daniel D. Stancil. Design of an Overmoded-Waveguide Directional Antenna for Use in In-Building Ventilation Duct Wireless Networks. In International Microwave Symposium Digest, pp. 1221–1224, June 2007.
We present an adaptation of a Yagi-Uda antenna design for use inside the overmoded waveguide environment of building ventilation ducts. We obtain experimentally the element size and spacing of a reflector and driven element that can be used for IEEE 802.11b/g/n signals in a cylindrical duct to provide 3.1 dB of gain and a front-to-back ratio of 9.1 dB compared to a simple monopole antenna. We also discuss the usefulness of such an antenna in a duct network used to distribute wireless signals in a building.
@CONFERENCE{henty_mtt_2007,
author = {Jessica C. Hess and Benjamin E. Henty and Daniel D. Stancil},
title = {Design of an Overmoded-Waveguide Directional Antenna for Use in In-Building
Ventilation Duct Wireless Networks},
booktitle = {International Microwave Symposium Digest},
year = {2007},
pages = {1221-1224},
month = jun,
organization = {IEEE},
abstract = {We present an adaptation of a Yagi-Uda antenna design for use inside
the overmoded waveguide environment of building ventilation ducts.
We obtain experimentally the element size and spacing of a reflector
and driven element that can be used for IEEE 802.11b/g/n signals
in a cylindrical duct to provide 3.1 dB of gain and a front-to-back
ratio of 9.1 dB compared to a simple monopole antenna. We also discuss
the usefulness of such an antenna in a duct network used to distribute
wireless signals in a building.},
doi = {10.1109/MWSYM.2007.380387},
file = {henty_mtt_2007.pdf:me/henty_mtt_2007.pdf:PDF},
keywords = {Yagi-Uda, Multimode waveguides, Waveguide antennas},
owner = {henty},
timestamp = {2007.03.06},
url = {http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4264050}
}
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