@inproceedings{6158ab44f3cb4053ba187032e7e101a9,
title = "A Design Methodology for a Dual-Mode Coplanar Waveguide Junction Circulator",
abstract = "Circulators with inherent multiband operation are beneficial to low-power and small form factor radars for emerging beamforming and remote sensing applications. In this paper, a design methodology for a dual-mode junction circulator on coplanar waveguide structure is presented. Several magnetic and geometric parameters are shown to have an impact on the standing wave pattern at the circulator junction. Contrasting circulation directions are obtained at the two resonant frequencies of 4.76 GHz and 8.54 GHz with a low insertion loss of 1-2 dB and isolation ratios better than 35 dB and 22 dB for the first and second order modes, respectively.",
keywords = "circulators, ferrites, full-duplex transceiver, multiband radars, non-reciprocal devices",
author = "Karthik Srinivasan and Amal El-Ghazaly",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2nd International Microwave and Antenna Symposium, IMAS 2024 ; Conference date: 21-10-2024 Through 24-10-2024",
year = "2024",
doi = "10.1109/IMAS61316.2024.10818141",
language = "English",
series = "2024 International Microwave and Antenna Symposium, IMAS 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2024 International Microwave and Antenna Symposium, IMAS 2024",
address = "United States",
}