A GCPW-fed Lens-integrated On-chip Single-ended Slot UWB Antenna
| Autor: | Weihua Yu, Dalu Guo, He Wei, Xin Lv, Xiong Xiao, Haidong Qiao |
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| Rok vydání: | 2019 |
| Předmět: |
Physics
Terahertz radiation business.industry Heterojunction bipolar transistor 020208 electrical & electronic engineering Impedance bandwidth Bandwidth (signal processing) Lens antennas Ultra-wideband 020206 networking & telecommunications 02 engineering and technology Chip Optics 0202 electrical engineering electronic engineering information engineering business |
| Zdroj: | 2019 International Conference on Microwave and Millimeter Wave Technology (ICMMT). |
| DOI: | 10.1109/icmmt45702.2019.8992357 |
| Popis: | In this paper, a compact GCPW-fed lens integrated on-chip single-ended slot ultra wide band (UWB) antenna has been proposed. The antenna is designed for a terahertz (THz) chip in an InP HBT technology. The slot is excited by a circular patch probe located along the slot circumference, whereby the mutual coupling between them is exploited to extend the antenna operation bandwidth. The antenna has a 10-dB impedance bandwidth of 110-400 GHz with stable radiation patterns. With an extended hemispherical lens, the antenna can achieve a 22 dB peak gain. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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