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Content Provider | IET Digital Library |
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Author | Sun, Wen Jian Yang, Wen Wen Chen, Jian Xin |
Abstract | A novel wideband patch antenna with a differential-fed structure is proposed in this study. For this antenna, an H-shaped patch is first adopted to build a compact design. Then, by introducing a via-wall-plate pair as the differential feeding scheme, favourable radiation patterns and enhanced operating bandwidth can be achieved in a low profile. Furthermore, a Marchand balun is incorporated into the overall design to facilitate the test and direct integration with existing single-end radio-frequency circuits. The proposed antenna, which is designed and fabricated, using low-temperature co-fired ceramic technology, could be used to develop a highly integrated system-in-package. The measured results demonstrate that the proposed antenna with a low profile of 0.06λ 0 obtains an impedance bandwidth of 11.2%, a peak gain of 7.1 dBi, and a low cross-polarisation of better than −20 dB. |
Starting Page | 254 |
Ending Page | 256 |
Page Count | 3 |
Volume Number | 2017 |
e-ISSN | 20513305 |
Issue Number | Issue 6, Jun (2017) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2017/6 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2017.0147 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2017-04-28 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Antenna Accessory Antenna Feeds Baluns Broadband Antenna Cross-polarisation Differential Feeding Scheme Differential-fed Structure H-shaped Patch Marchand Balun Microstrip Antenna Single Antenna Single-end Radio-frequency Circuit Wideband Low-profile Low-temperature Cofired Ceramic Patch Antenna |
Content Type | Text |
Resource Type | Article |
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