Abstract
In order to improve the gain of millimeter wave (MMW) microstrip antenna array, a novel method based on active circuits and phase adjustment by dielectric loaded microstrip line was presented. A MMW microstrip antenna array with high gain was designed and realized, consisting of four subarrays, each having 64 patches fed by a compact MMW power amplifier. The compensated phase difference between every two channels is less than 10° and the antenna realized has a gain of 30 dB, proving the efficiency of the method.
| Original language | English |
|---|---|
| Pages (from-to) | 252-255 |
| Number of pages | 4 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 28 |
| Issue number | 3 |
| Publication status | Published - Mar 2008 |
Keywords
- Active circuits
- Dielectric loaded
- Millimeter wave microstrip antenna array
- Phase compensation
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Sun, H. J., Xu, Q., Yang, H. Z., & Chen, Y. P. (2008). Novel method to realize a millimeter-wave active transmitting antenna using dielectric loaded microstrip-line. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 28(3), 252-255.