The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Editamos neste artigo vários arquivos sobre pesquisa e desenvolvimento na área de tecnologia de circuitos de micro-ondas no Japão, que se originaram com a invenção da antena Yagi-Uda em 1925, juntamente com tópicos históricos geralmente desconhecidos no período que vai da década de 1920 até a década de 1939. fim da Segunda Guerra Mundial. Como tema principal, investigamos a origem e evolução do Magnetron Multiply Split-Anode e esclarecemos que a tecnologia básica do magnetron foi estabelecida até 1939 sob a direção de Yoji Ito em cooperação de engenheiros especialistas entre o Instituto Técnico Naval (NTI) e a Nihon Musen Co., enquanto o Cavity Magnetron foi inventado por Shigeru Nakajima da Nihon Musen Co. em maio de 1945, e ainda que a teoria física da Oscilação Multiply Split-Anode Cavity Magnetron e a teoria de design do Cavity Magnetron foram estabelecidas em colaboração entre físicos mundialmente conhecidos e engenheiros especialistas do Laboratório NTI Shimada em tempo de guerra. Além disso, esclarecemos que Sin-itiro Tomonaga apresentou a representação da Matriz de Dispersão de Circuitos de Microondas, e outras. O desenvolvimento acima mencionado foi realizado, em estrito sigilo, numa situação incomum de guerra até XNUMX.
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Tosiro KOGA, "A Survey of the Origins and Evolution of the Microwave Circuit Devices in Japan from the 1920s up until 1945" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 12, pp. 2354-2370, December 2010, doi: 10.1587/transfun.E93.A.2354.
Abstract: We edit in this paper several archives on the research and development in the field of microwave circuit technology in Japan, that originated with the invention of Yagi-Uda antenna in 1925, together with generally unknown historical topics in the period from the 1920s up until the end of World War II. As the main subject, we investigate the origin and evolution of the Multiply Split-Anode Magnetron, and clarify that the basic magnetron technology had been established until 1939 under the direction of Yoji Ito in cooperation of expert engineers between the Naval Technical Institute (NTI) and the Nihon Musen Co., while the Cavity Magnetron was invented by Shigeru Nakajima of the Nihon Musen Co. in May 1939, and further that physical theory of the Multiply Split-Anode Cavity Magnetron Oscillation and the design theory of the Cavity Magnetron were established in collaboration between the world-known physicists and the expert engineers at the NTI Shimada Laboratory in the wartime. In addition, we clarify that Sin-itiro Tomonaga presented the Scattering Matrix representation of Microwave Circuits, and others. The development mentioned above was carried out, in strict secrecy, in an unusual wartime situation up until 1945.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.2354/_p
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@ARTICLE{e93-a_12_2354,
author={Tosiro KOGA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Survey of the Origins and Evolution of the Microwave Circuit Devices in Japan from the 1920s up until 1945},
year={2010},
volume={E93-A},
number={12},
pages={2354-2370},
abstract={We edit in this paper several archives on the research and development in the field of microwave circuit technology in Japan, that originated with the invention of Yagi-Uda antenna in 1925, together with generally unknown historical topics in the period from the 1920s up until the end of World War II. As the main subject, we investigate the origin and evolution of the Multiply Split-Anode Magnetron, and clarify that the basic magnetron technology had been established until 1939 under the direction of Yoji Ito in cooperation of expert engineers between the Naval Technical Institute (NTI) and the Nihon Musen Co., while the Cavity Magnetron was invented by Shigeru Nakajima of the Nihon Musen Co. in May 1939, and further that physical theory of the Multiply Split-Anode Cavity Magnetron Oscillation and the design theory of the Cavity Magnetron were established in collaboration between the world-known physicists and the expert engineers at the NTI Shimada Laboratory in the wartime. In addition, we clarify that Sin-itiro Tomonaga presented the Scattering Matrix representation of Microwave Circuits, and others. The development mentioned above was carried out, in strict secrecy, in an unusual wartime situation up until 1945.},
keywords={},
doi={10.1587/transfun.E93.A.2354},
ISSN={1745-1337},
month={December},}
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TY - JOUR
TI - A Survey of the Origins and Evolution of the Microwave Circuit Devices in Japan from the 1920s up until 1945
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2354
EP - 2370
AU - Tosiro KOGA
PY - 2010
DO - 10.1587/transfun.E93.A.2354
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2010
AB - We edit in this paper several archives on the research and development in the field of microwave circuit technology in Japan, that originated with the invention of Yagi-Uda antenna in 1925, together with generally unknown historical topics in the period from the 1920s up until the end of World War II. As the main subject, we investigate the origin and evolution of the Multiply Split-Anode Magnetron, and clarify that the basic magnetron technology had been established until 1939 under the direction of Yoji Ito in cooperation of expert engineers between the Naval Technical Institute (NTI) and the Nihon Musen Co., while the Cavity Magnetron was invented by Shigeru Nakajima of the Nihon Musen Co. in May 1939, and further that physical theory of the Multiply Split-Anode Cavity Magnetron Oscillation and the design theory of the Cavity Magnetron were established in collaboration between the world-known physicists and the expert engineers at the NTI Shimada Laboratory in the wartime. In addition, we clarify that Sin-itiro Tomonaga presented the Scattering Matrix representation of Microwave Circuits, and others. The development mentioned above was carried out, in strict secrecy, in an unusual wartime situation up until 1945.
ER -