By Topic

Radiation Characteristic of the Leaky Circular Waveguide With Periodic Slots

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Chong Zhang ; Key Lab. of All Opt. Network & Adv. Telecommun. Network of Minist. of Educ., Beijing Jiaotong Univ., Beijing, China ; Junhong Wang ; Meie Chen ; Zhan Zhang

Transmission loss of the leaky coaxial cable (LCX) is increasing with the operating frequency. In order to avoid the large transmission attenuation of LCX at higher frequency, the proposition of replacing the coaxial cable with circular waveguide to construct leaky waveguide is put forward in this letter. The spatial harmonics and their radiation conditions of the proposed dielectric-filled leaky circular waveguide are analyzed. The near field and the radiation patterns of the waveguide are simulated and analyzed, from which the cutoff frequency of the leaky waveguide is extracted. This kind of leaky circular waveguide is desired to generate uniform radio wave coverage and to replace the leaky coaxial cable in the applications where the wireless systems working at higher frequencies are used.

Published in:

Antennas and Wireless Propagation Letters, IEEE  (Volume:11 )