Abstract
This paper presents our on-going work on the development of an output system for a THz gyro-multiplier. The beam-wave interaction and frequency multiplication in the gyro-multiplier generate two high-order modes at two distinguished frequencies. To convert the high-order waveguide modes into quasi-Gaussian beams and separate the two frequencies, a quasi-optical mode converter (QMC) and a frequency selective surface (FSS) are combined in the designed output system. The QMC is used to convert both the high order modes into quasi-Gaussian beams, while the FSS is used to separate the two frequencies. This presentation focuses on the design, fabrication and testing of the required FSS.
Original language | English |
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Title of host publication | 2016 IEEE International Vacuum Electronics Conference, IVEC 2016 |
Number of pages | 2 |
ISBN (Electronic) | 9781467392167 |
DOIs | |
Publication status | Published - 8 Sep 2016 |
Event | 17th IEEE International Vacuum Electronics Conference - Monterey Marriott, Monterey, United States Duration: 19 Apr 2016 → 21 Apr 2016 Conference number: 34959 http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=34959 |
Conference
Conference | 17th IEEE International Vacuum Electronics Conference |
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Abbreviated title | IVEC 2016 |
Country | United States |
City | Monterey |
Period | 19/04/16 → 21/04/16 |
Internet address |
Keywords
- frequency selective surfaces
- gyro-multiplier
- quasi-optical mode converter
- fabrication
- frequency conversion
- magnetic separation
- magnetic resonance