A High Impedance Surface Based Leaky-Wave Antenna Excited by Collimated Surface-Wave
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | 2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting |
| Publisher | IEEE |
| Pages | 289-290 |
| ISBN (Electronic) | 9781538632840 |
| Publication status | Published - Oct 2017 |
Publication series
| Name | Antennas and Propagation Society International Symposium |
|---|---|
| Publisher | IEEE |
| ISSN (Electronic) | 1947-1491 |
Conference
| Title | 2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APSURSI 2017) |
|---|---|
| Location | Manchester Grand Hyatt |
| Place | United States |
| City | San Diego |
| Period | 9 - 14 July 2017 |
Link(s)
Abstract
This paper presents a high impedance surface (HIS) based leaky-wave antenna excited by collimated surface-wave (SW). The proposed antenna consists of a novel SW launcher (SWL) and a carefully designed HIS structure. The SWL employs a substrate-integrated waveguide (SIW) based 2-D offset-fed parabolic reflector and can efficiently generate collimated SW with TM0 mode. On the other hand, the HIS structure is formed by a periodically arranged rectangular microstrip patch array. With the perturbation of the patches, leaky-wave radiation with m=-1 space harmonic mode can be excited. Furthermore, an additional secondary slit is properly designed in each unit cell in the HIS to suppress the open-stopband effect. A prototype of the proposed antenna is demonstrated by full-wave simulation.
Research Area(s)
- Collimated wave, High impedance surface, Leaky-wave, Surface-wave
Citation Format(s)
A High Impedance Surface Based Leaky-Wave Antenna Excited by Collimated Surface-Wave. / Ma, Zi Long; Chan, Chi Hou; Ng, Kung Bo et al.
2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. IEEE, 2017. p. 289-290 8072187 (Antennas and Propagation Society International Symposium).Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with ISBN/ISSN) › peer-review
