This paper highlights the key advantages of the three-dimensional (3D) MMIC technology in the millimeter-wave frequency band and demonstrates recently developed compact 3DMMICs. This paper also proposes a new methodology for MMIC development based on 3D/multilayer MMIC technology that greatly reduces the costs of millimeter-wave MMICs.

Since 2008, an aggressive and realistic development of 3-D MMIC Wafer Level Chip Size package (WLCSP); for extremely low cost and surface-mount compatible MMIC products, has been performed to provide a one-stop solution for radio-link equipment developers. This paper will be an example that indicates importance of continuous motivations. 1.

Novel technology turning MMIC --- 3D. Smaller footprint... Lower cost..... Better performance.....

This research work was aimed at the design, modelling and investigation of a GaAs based multilayer compact 3D MMIC transmission line. Different transmission lines were designed and modelled using Agilent’s Advanced Design System (ADS) and their Sparameters were extracted using Electromagnetic (EM) simulator momentum.

2020年2月14日 · Abstract: This work focused on the design, characterization and investigation of GaAs based multi-layered compact 3D MMIC based antenna. Different patch antennas were designed and characterized along with its S-parameters.

A highly integrated quasi-millimeter wave receiver chip that integrates 22 circuits on a 3 x 2.3 mm chip using three-dimensional MMIC (3D-MMIC) technology is presented. The receiver MMIC...

2023年6月30日 · This work focused on the design, characterization and investigation of GaAs based multi-layered compact 3D MMIC based antenna. Different patch antennas were designed and characterized along with...

2023年12月29日 · 毫米波雷达soc技术将收发模块（mmic、rf）和处理模块（dsp、mcu）集成于同一块芯片中，充分满足汽车及iot行业对于整体小型化、集成化要求，是毫米波雷达产品形态的一次巨大提升，并使产品的平台化、系列化发展和下游模组研发变得更容易。

The usage of 3D MMICs is a very powerful technique, especially at quasi-millimeter and millimeter wave levels. We describe the structure and features of 3D MMICs, introduce several MMIC...

2025年2月1日 · mmic作为毫米波雷达的核心器件，必然会伴随着市场的增长，持续蓬勃发展。 下周我们会邀请Arbe、Uhnder、Ambarella以及国内的一些优秀公司，介绍他们先进的毫米波雷达芯片技术方案。