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Design of an Array Antenna with Aperture Coupled Patch Elements on LTCC
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- Authors
- Dong Suk Jun, Alexander Bondarik, Hong-Yeol Lee, Ik Guen Choi, Mun Cheol Paek, Kwang-Yong Kang
- Issue Date
- 2010-04
- Citation
- Global Symposium on Millimeter Waves (GSMM) 2010, pp.1-4
- Language
- English
- Type
- Conference Paper
- Abstract
- We propose a 4x8 array antenna composition which has aperture coupled patch antenna elements. The antenna was designed to operate at 60 GHz and fabricated on the low-temperature cofired ceramic (LTCC) substrate (εr = 5.8). The feedline with the stub was designed to enhance the radiating element bandwidth. After optimization of the antenna geometry, the antenna gain has improved to be higher than 20.2 dBi and the bandwidth of return loss 13%. The measured results agreed well with the simulated ones.
- KSP Keywords
- 60 GHz, Antenna gain, Aperture coupled, Array antenna, Coupled patch, Patch Antenna, Radiating Element(RE), Return Loss, antenna elements, low temperature