DocumentCode
2205714
Title
Directional Attenuators
Author
Bartik, H.
Author_Institution
Dept. of Electromagn. Field, Czech Tech. Univ., Prague
fYear
2008
fDate
23-24 April 2008
Firstpage
1
Lastpage
2
Abstract
The directional attenuators are devices with attenuation dependent on direction of propagation of RF energy. A new type of the directional attenuator was developed, designed and tested. The advantages of the new directional attenuators are low cost and low attenuation in forward direction, which is from 1 to 2 dB. The attenuation of designed directional attenuators in backward direction is from 7 to 20 dB. The attenuators were developed for frequency band from 2.4 to 2.48 GHz, e.g. for wireless networks according to standards IEEE 802.11b/g.
Keywords
UHF devices; attenuators; microwave isolators; wireless LAN; IEEE 802.11b/g standards; RF energy propagation; directional attenuators design; frequency 2.4 GHz to 2.48 GHz; wireless networks; Attenuation; Attenuators; Costs; Couplers; Directive antennas; Frequency; Microwave antennas; Receiving antennas; Switches; Transmitters; Attenuator; Directional attenuator; Isolator; WiFi;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Techniques, 2008. COMITE 2008. 14th Conference on
Conference_Location
Prague
Print_ISBN
978-1-4244-2137-4
Electronic_ISBN
978-1-4244-2138-1
Type
conf
DOI
10.1109/COMITE.2008.4569923
Filename
4569923
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