A implementation of millimeter-wave monolithic isolators by using resonant tunneling devices
Project/Area Number |
21560358
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Electron device/Electronic equipment
|
Research Institution | Tokyo Metropolitan University |
Principal Investigator |
SUHARA Michihiko 首都大学東京, 理工学研究科電気電子工学専攻 (80251635)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
Keywords | 共鳴トンネルダイオード / ジャイレータ / アイソレータ / ミリ波・サブミリ波 / 高電子移動度トランジスタ |
Research Abstract |
This work presents feasibility studies for an implementation of millimeter-wave monolithic isolators by using resonant tunneling devices. We have clarified a criterion and an upper frequency limit to realize the unilateral signal transmission by using a gyrator, which consists of two resonant tunneling diodes and one high mobility transistor. Moreover, process conditions of mask-less optical lithography have been found to obtain multi-mesa and a contact layer for an electrode to be integrated.
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Report
(4 results)
Research Products
(62 results)