Abstract
The pioneering work in the area of millimeter waves, performed by J. C. Bose, a physicist from Calcutta, India, during 1894-1900, is reviewed and appraised. Various measurement techniques and circuit components, developed by him a hundred years ago, are still being used. The development of the electromagnetic horn, the point-contact detector, and the galena (semiconductor) detector of electromagnetic waves are attributed to the original research of J. C. Bose.
Original language | English (US) |
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Pages (from-to) | 55-62 |
Number of pages | 8 |
Journal | IEEE Antennas and Propagation Magazine |
Volume | 39 |
Issue number | 5 |
DOIs | |
State | Published - Oct 1997 |
Keywords
- History
- Millimeter-wave devices
- Semiconductor devices
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering