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Conference Paper
Analytic Bandwidth Expressions of Travelling-Wave Photodetectors for Broadband Terahertz Emitters
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- Authors
- Jeong-Woo Park, Jun-Hwan Shin, Han-Cheol Ryu, Sang-Pil Han, Namje Kim, Hyunsung Ko, Kyung Hyun Park
- Issue Date
- 2012-09
- Citation
- International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) 2012, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- We have derived analytic expressions of bandwidth limitations of travelling-wave photodetectors (TWPDs) for only output and both input/output impedance matching cases, without any approximations. Results are effective for design of TWPD for broadband terahertz photomixer.
- KSP Keywords
- Analytic expressions, Bandwidth limitation, Input/output impedance, Travelling wave, impedance matching, terahertz emitters