Research output per year
Research output per year
Abstract
A coupling element is typically used to excite one of more characteristic modes of a structure to form some desired radiation properties. In particular, non-resonant coupling elements (CEs) are attractive, since it is electrically small and can be more conveniently integrated into the structure, such as the chassis of a mobile terminal. In this case, the chassis is the primary radiator of the mobile terminal. However, there is still limited knowledge on how to design and
optimize coupling elements. In this paper, we examine how the dimensions of a single capacitive coupling element (CCE) influence the potential bandwidth of exciting the fundamental dipole mode of a rectangular terminal chassis. The parametric study shows that the CCE must not be too small electrically, for the sake of bandwidth. However, the bandwidth saturates when the size of the CCE is increased beyond a certain threshold. Therefore, this study provides some useful insights and guidelines for CCE design.
optimize coupling elements. In this paper, we examine how the dimensions of a single capacitive coupling element (CCE) influence the potential bandwidth of exciting the fundamental dipole mode of a rectangular terminal chassis. The parametric study shows that the CCE must not be too small electrically, for the sake of bandwidth. However, the bandwidth saturates when the size of the CCE is increased beyond a certain threshold. Therefore, this study provides some useful insights and guidelines for CCE design.
| Original language | English |
|---|---|
| Title of host publication | European Conference on Antennas and Propagation (EuCAP), 2018. |
| Publisher | Institution of Engineering and Technology |
| Number of pages | 4 |
| Publication status | Published - 2018 Apr |
| Event | European Conference on Antennas and Propagation (EuCAP), 2018 - London, United Kingdom Duration: 2018 Apr 9 → 2018 Apr 13 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Publisher | IET |
| Number | CP741 |
Conference
| Conference | European Conference on Antennas and Propagation (EuCAP), 2018 |
|---|---|
| Country/Territory | United Kingdom |
| City | London |
| Period | 2018/04/09 → 2018/04/13 |
Subject classification (UKÄ)
- Other Electrical Engineering, Electronic Engineering, Information Engineering
Fingerprint
Dive into the research topics of 'Impact of capacitive coupling element design on antenna bandwidth'. Together they form a unique fingerprint.Research output
- 3 Paper in conference proceeding
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Enhanced low band MIMO terminal antenna based on selective feeding of chassis modes
Aliakbari Abar, H., Liang, Q. & Lau, B. K., 2020, 14th European Conference on Antennas and Propagation (EuCAP). IEEE - Institute of Electrical and Electronics Engineers Inc.Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
Open AccessFile62 Downloads (Pure) -
Wideband excitation and matching of fundamental chassis mode using inductive coupling element
Aliakbari Abar, H. & Lau, B. K., 2020 Jul, 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc., 2 p.Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
Open AccessFile -
On modal excitation using capacitive coupling elements and matching network
Aliakbari Abar, H. & Lau, B. K., 2019, 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting. IEEE - Institute of Electrical and Electronics Engineers Inc.Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review
Open AccessFile45 Downloads (Pure)
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Optimal MIMO Terminal Antennas for 5G and Beyond
Lau, B. K. & Aliakbari Abar, H.
2017/12/01 → …
Project: Dissertation
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