The work of Jagadis Chandra Bose: 100 years of mm-wave research

@article{Emerson1997TheWO,
  title={The work of Jagadis Chandra Bose: 100 years of mm-wave research},
  author={D. Emerson},
  journal={1997 IEEE MTT-S International Microwave Symposium Digest},
  year={1997},
  volume={2},
  pages={553-556 vol.2}
}
  • D. Emerson
  • Published 1997
  • Physics
  • 1997 IEEE MTT-S International Microwave Symposium Digest
Just one hundred years ago, J.C. Bose described to the Royal Institution in London his research carried out in Calcutta at millimeter wavelengths. He used waveguides, horn antennas, dielectric lenses, various polarizers and even semiconductors at frequencies as high as 60 GHz. Some concepts from his original 1897 papers have been incorporated into a new 1.3-mm multi-beam receiver now in use on the NRAO 12 Meter Telescope. 
Dielectric Lens Antennas for Millimetre Wave Communications
This document presents a brief overview of the work that is being developed at Instituto de Telecomunicações for more than one decade on dielectric lens antennas for millimeter wave applications,Expand
Imaging Through the Atmosphere at Terahertz Frequencies
There has been significant recent interest in the application of millimeter wave (MMW), sub-MMW, and THz technology to develop imaging systems that can "see" though either adverse weatherExpand
Analysis of Pyramidal Horn Antenna for J-Band Application
In this research paper, design and development of pyramidal horn antenna for J-band application is reported. It is particularly designed for 17 dB gain and half beam width about 25 degrees at 6.93Expand
Short-Range SAR Imaging From GHz to THz Waves
Synthetic aperture radar (SAR) is a well-known imaging technique and most commonly used up to the microwave frequency spectrum (below 30 GHz) which provides spatial resolution in the sub-m range. ToExpand
Chirality and metamaterials
Electromagnetic metamaterials are artificial media that derive novel properties from periodic structuring on the sub-wavelength scale. Here, the consequences of two-dimensional (2D) andExpand
Impact of low intensity millimetre waves on cell functions
TLDR
A series of experiments are presented which show changes in cell membrane potential and the action potential firing rate of cortical neurons under short (1 min) exposures to continuous-wave 60 GHz radiation at µW/cm2 power levels, more than 1000 times below the US government maximum permissible exposure. Expand
Antenna-on-Chip and Antenna-in-Package Solutions to Highly Integrated Millimeter-Wave Devices for Wireless Communications
TLDR
Antenna-on-chip (AoC) and antenna-in-package (AiP) solutions are studied for highly integrated millimeter-wave (mmWave) devices in wireless communications and the systems level pros and cons are highlighted from the electrical and economic perspectives for system designers. Expand
Theoretical Studies of Optical Metamaterials
Optical metamaterials are artificial media that exhibit new properties from structuring on the nanometric scale. One of the main researches in metamaterials investigates materials with negativeExpand
Low Temperature Co-fired Ceramic for System-in-Package Applications at 122 GHz
This dissertation presents two fully-integrated 122 GHz radar System-inPackages (SiPs) in Low Temperature Co-fired Ceramic (LTCC) technology. In both SiPs, an active radar chip is integrated withExpand
Impact of RF Imperfections on 60 GHz Wireless Communication Systems
Over the last couple of decades, wireless communication has proved to be a phenomenal success and has generated a booming industry with over 5 billion mobile handsets in use worldwide. This has onExpand
...
1
2
3
...

References

SHOWING 1-10 OF 28 REFERENCES
Microwave Antenna and Waveguide Techniques before 1900
Between the years 1888, when Hertz first launched electromagnetic radiation in the radio spectrum, and 1900, when Marconi was successfully establishing communication by radio, the scientificExpand
On the determination of the wave-length of electric radiation by diffraction grating
  • J. C. Bose
  • Materials Science
  • Proceedings of the Royal Society of London
  • 1897
While engaged in the determination of the “ Indices of Refraction of various Substances for the Electric Ray ” (vide‘ Proceedings of the Royal Society,’ vol. 59, p. 160), it seemed to me that theExpand
Electric Waves
THE essay under review consists essentially of two parts. In one of them the author aims at a restatement of electrodynamic theory in a manner which will avoid what he considers to be theExpand
L'Ottica delle Oscillazioni Elettriche
  • PV.
  • Physics
  • Nature
  • 1897
Two years ago (May 9, 1895) we drew attention to two memoirs by Prof. Righi, who in 1893 succeeded in producing and investigating the behaviour of Hertzian waves only a few centimetres in length. HeExpand
History of Semiconductor Research
This paper presents a running story of semiconductor research from its earliest beginnings up to the present day, with special emphasis on the inception of new ideas and the resolution of olderExpand
Signalling Across Space Without Wires
  • "The Electrician" Printing & Publishing Company, 1908,
  • 1908
Early Microwave Engineering: J. C. Bose's Physical Researches during 1895-1900
  • Science and Culture, vol.50, pp.147-154, 1984.
  • 1984
A Biography for Students
  • Hyderabad-Bombay-Calcutta, India: Orient Longman,Ltd.,
  • 1982
A Biography for Students. Hyderabad-Bombay- Calcutta, India
  • Orient Longman,Ltd.,
  • 1982
...
1
2
3
...