@inproceedings{63541d06dc024b9387007d26951866f9,
title = "Si-embedded IC package for W-band applications: Interconnection analysis",
abstract = "This paper reports the interconnection design and analysis of the embedded IC package. Instead of real chips, we used a dummy chip made of silicon. Dummy chip is GCPW structure and chip's lower ground is not in the chip back but below 20 μm polymer. The thickness of dummy IC is 100 μm and the depth of the cavity is 110 μm. An organic lamination process fills the gap between the inserted chip and the cavity and forms a flat insulating layer. The interconnection for the two inserted dummy ICs was realized using the patterning process, with a very short length of 400 μm. By forming sufficient via holes, the parasitic resonance caused by the cavity is minimized. As a result, the loss of the interconnection is less than 0.25 dB and return loss is more than 30 dB at all measured frequency.",
author = "Lee, {Hyun Beom} and Min, {Byung Wook} and Kim, {Young Gon} and Yook, {Jong Min} and Sosu Kim and Wansik Kim",
year = "2019",
month = dec,
doi = "10.1109/APMC46564.2019.9038484",
language = "English",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1080--1082",
booktitle = "Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019",
address = "United States",
note = "2019 IEEE Asia-Pacific Microwave Conference, APMC 2019 ; Conference date: 10-12-2019 Through 13-12-2019",
}