Design and measurement of a 28 GHz glass band pass filter based on glass interposers for 5G applications
Conference
Park, G, Watanabe, A, Raj, PM et al. (2019). Design and measurement of a 28 GHz glass band pass filter based on glass interposers for 5G applications
. 2019-December 10.1109/EDAPS47854.2019.9011679
Park, G, Watanabe, A, Raj, PM et al. (2019). Design and measurement of a 28 GHz glass band pass filter based on glass interposers for 5G applications
. 2019-December 10.1109/EDAPS47854.2019.9011679
In this paper, we design and measure 28 GHz band pass filter (BPF) based on glass interposer for 5G applications. We design the parallel coupled resonator BPF based on the glass interposer. To control the even- and odd mode characteristic impedance, we adopt the multi-layer ground. Also, to reduce the channel loss, the wide coupled channels for 28 GHz BPF are designed. Designed 28 GHz glass BPF was verified by simulation using the 3D-EM simulator. Also, Designed 28 GHz glass BPF was fabricated to verify the electrical performance through measurement. Simulated and measured insertion loss of the designed 28 GHz glass BPF is -2.4 dB and -3.4 dB at 28 GHz, respectively.
