Asymptotic Analysis on Directivity and Beamwidth of Uniform Circular Array

Cited 1 time in webofscience Cited 0 time in scopus
  • Hit : 303
  • Download : 0
In this letter, the directivity and beamwidth of uniform circular array (UCA) are asymptotically analyzed with respect to the number of antenna elements and the size of UCA. In our analysis, we assume that beamforming is done on the azimuth plane by using UCA. Then, we show that the maximum directivity on the target direction increases with Θ(N3/2), where N is the number of antenna elements in UCA. In addition, vertical and horizontal beamwidths decrease with Θ(1/N−−√) and Θ(1/N), respectively.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2017-10
Language
English
Article Type
Article
Keywords

DOA ESTIMATION; CDMA SYSTEMS; CALIBRATION; ALGORITHM; ANTENNA

Citation

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.16, pp.3092 - 3095

ISSN
1536-1225
DOI
10.1109/LAWP.2017.2762346
URI
http://hdl.handle.net/10203/228628
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 1 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0