Abstract
Compact over-mode waveguide for massive power combining is proposed. Spatial power combining technique using waveguide structure can be a good candidate to increase combining efficiency. The combiner expand single mode size input opening to 20 times larger output. Additionally, by using specially designed 90° bended path, the size of whole structure and path length of waveguide can be reduced. As results of the simulation, the reflection loss for the combiner lower than -10 dB and the insertion loss is less than -0.5 dB in the frequency range from 90 to 100 GHz showing high combining efficiency.
| Original language | English |
|---|---|
| Title of host publication | 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1915-1917 |
| Number of pages | 3 |
| ISBN (Electronic) | 9784885523151 |
| DOIs | |
| Publication status | Published - 2018 Dec 31 |
| Event | 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 - Toyama, Japan Duration: 2018 Aug 1 → 2018 Aug 4 |
Publication series
| Name | Progress in Electromagnetics Research Symposium |
|---|---|
| Volume | 2018-August |
| ISSN (Print) | 1559-9450 |
| ISSN (Electronic) | 1931-7360 |
Conference
| Conference | 2018 Progress In Electromagnetics Research Symposium, PIERS-Toyama 2018 |
|---|---|
| Country/Territory | Japan |
| City | Toyama |
| Period | 18/8/1 → 18/8/4 |
Bibliographical note
Funding Information:This work is supported by a grant to Terahertz Electronic Device Research Laboratory funded by Defense Acquisition Program Administration, and by Agency for Defense Development (UD150043-RD).
Publisher Copyright:
© 2018 The Institute of Electronics, Information and Communication Engineers (IEICE).
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials