Design of a UWB antenna with stabilized radiation pattern
(2008) IEEE Antennas-and-Propagation-Society International Symposium, 2008 p.1-4- Abstract
- The UWB circular disc monopole (CDM) antenna has been previously used for positioning applications. But at higher frequencies, its pattern does not remain omnidirectional in azimuth and it tends to shift upward. We propose new structures for both monopole radiator and ground plane to yield an antenna with a stabilized radiation pattern. Comparing the main lobe characteristics of the proposed and CDM antenna shows that the proposed one radiates in the horizon plane with enhanced electric field at higher frequencies. All root-mean-square differences for S11 and S21 for MOM simulation and measured results are around 3 dB between 1 to 10 GHz, which is a reasonable value.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1614405
- author
- Keshmiri, F. ; Chandra, Rohit LU and Craeye, C.
- publishing date
- 2008
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
- pages
- 1 - 4
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- IEEE Antennas-and-Propagation-Society International Symposium, 2008
- conference location
- San Diego, CA, United States
- conference dates
- 2008-07-05 - 2008-07-11
- external identifiers
-
- scopus:55649108891
- ISBN
- 978-1-4244-2041-4
- DOI
- 10.1109/APS.2008.4619867
- language
- English
- LU publication?
- no
- id
- c448b489-04dc-4aee-8156-1deeb773fc16 (old id 1614405)
- date added to LUP
- 2016-04-04 10:23:14
- date last changed
- 2022-03-15 21:38:43
@inproceedings{c448b489-04dc-4aee-8156-1deeb773fc16, abstract = {{The UWB circular disc monopole (CDM) antenna has been previously used for positioning applications. But at higher frequencies, its pattern does not remain omnidirectional in azimuth and it tends to shift upward. We propose new structures for both monopole radiator and ground plane to yield an antenna with a stabilized radiation pattern. Comparing the main lobe characteristics of the proposed and CDM antenna shows that the proposed one radiates in the horizon plane with enhanced electric field at higher frequencies. All root-mean-square differences for S11 and S21 for MOM simulation and measured results are around 3 dB between 1 to 10 GHz, which is a reasonable value.}}, author = {{Keshmiri, F. and Chandra, Rohit and Craeye, C.}}, booktitle = {{Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE}}, isbn = {{978-1-4244-2041-4}}, language = {{eng}}, pages = {{1--4}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Design of a UWB antenna with stabilized radiation pattern}}, url = {{http://dx.doi.org/10.1109/APS.2008.4619867}}, doi = {{10.1109/APS.2008.4619867}}, year = {{2008}}, }