Abstract This paper presents a novel E armed dipole antenna for System On Chip (SOC) applications in the Sub-THz frequency band. The antenna is printed on a corrugated silicon substrate which suppresses surface waves and provides high efficiency and gain. The corrugated substrate also provides a better impedance matching. The antenna has a simulated gain of 5.4 dBi and 3 dB beam-width of 83.5 degree. The proposed antenna also has a very high radiation efficiency of 90%. Antenna resonates at 141.8 GHz and has an approximate −10 dB bandwidth of 1 GHz. To investigate the effects of different design parameters, some parametric analysis has been carried out and results have been shown. An equivalent circuit model has been reported. The equivalent circuit has been used to find the resonant frequency of the proposed dipole. The deviation of simulated and calculated resonant frequency is less than 0.5% which is well within the acceptable limits for antennas operating in mm-wave and sub-THz frequency band. This antenna is well suited for SOC, radar on-chip, high gain arrays, etc.

中文翻译：

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用于毫米波应用的带有波纹基板的倒 E 形偶极天线

摘要 本文介绍了一种新型 E 武装偶极子天线，用于亚太赫兹频段的片上系统 (SOC) 应用。天线印在波纹硅基板上，可抑制表面波并提供高效率和增益。波纹基板还提供了更好的阻抗匹配。该天线具有 5.4 dBi 的模拟增益和 83.5 度的 3 dB 波束宽度。建议的天线还具有 90% 的非常高的辐射效率。天线谐振频率为 141.8 GHz，并具有大约 -10 dB 的 1 GHz 带宽。为了研究不同设计参数的影响，进行了一些参数分析并显示了结果。已经报道了等效电路模型。等效电路已被用于找到建议的偶极子的谐振频率。模拟和计算的谐振频率偏差小于 0.5%，这完全在毫米波和亚太赫兹频段天线的可接受范围内。该天线非常适用于 SOC、片上雷达、高增益阵列等。