Measurement of Electron Temperature of a Plasma by Microwave Method
Journal Article
·
· Japanese Journal of Applied Physics
Thermal radiation in 9000 Mc/sec region emitted from a steady plasma without external magnetic field is received by a microwave horn antenna and measured with an electric field meter. The electron temperature is obtained, taking by antenna factor and the absorptivity of the plasma into consideration. Langmuir probe measurements are also made. Both results show good agreement. A method for measuring the absorptivity of a plasma in the far field by the use of antenna is investigated both theoretically and experimentally.
- Research Organization:
- Inst. of Physical and Chemical Research, Tokyo
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-024586
- OSTI ID:
- 4682312
- Journal Information:
- Japanese Journal of Applied Physics, Journal Name: Japanese Journal of Applied Physics Journal Issue: 4 Vol. 2; ISSN JAPNDE; ISSN 0021-4922
- Publisher:
- Japan Society of Applied Physics
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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