@inproceedings{61b70f2326284113a01196d92031363b,
title = "Silicon gradient refractive index lens for millimeter wave radiometers",
abstract = "We propose a radiometer receiver array based on a silicon microlens array and MMIC detectors at 200 - 250 GHz. The paper describes the array concept and details microlens development. Planar Gradient Refractive Index (GRIN) lenses have been chosen for the array. Fabrication process based on DRIE etching of silicon has been developed, and lenses designed. The first measurement results of the lens are presented.",
keywords = "OtaNano",
author = "Pekka Pursula and Antti Lamminen and Rami Mannila and Kirsi Tappura and Jaakko Saarilahti",
year = "2019",
month = sep,
doi = "10.1109/IRMMW-THz.2019.8874541",
language = "English",
isbn = "978-1-5386-8286-9",
series = "International Conference on Infrared, Millimeter, and Terahertz Waves",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
booktitle = "IRMMW-THz 2019",
address = "United States",
note = "44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 ; Conference date: 01-09-2019 Through 06-09-2019",
}