講演抄録/キーワード |
講演名 |
2008-01-31 10:15
共鳴トンネル素子を用いた極短パルス生成器とそのAlNセラミック基板上アンテナとの集積化 ○前澤宏一(富山大)・亀谷直樹・岸本 茂・水谷 孝(名大)・安藤浩哉(豊田高専)・赤松和弘・中田弘章(日鉱金属) ED2007-247 SDM2007-258 |
抄録 |
(和) |
共鳴トンネル素子を用いたシンプルなパルス生成器をInP基板上に試作した.
出力を100GHz帯域のオシロスコープにより観測し,10ps以下の全半値幅を得た.
さらに,これをAlN セラミック基板上に作製した広帯域アンテナと集積し,そ
の特性を調べた. |
(英) |
Ultra-short pulse generations were demonstrated on the two types of
resonant tunneling diode (RTD) pulse generators. The circuits were
fabricated with InGaAs/AlAs RTDs on the InP substrate. One of the
circuits was a simple resistor-RTD series circuit, and the other was a
circuit consisting of an RTD pair. The FWHMs (full width of half
maxima) of the pulses were about 10 ps. Good symmetric opposite
polarity peaks were obtained for the resistor-RTD pair circuit, while
the peaks for the resistor-RTD series circuit were
asymmetric. Moreover, simple resistor-RTD type pulse generator was
integrated with antennas on ceramic substrates. Sending and receiving
experiment showed that the 70 GHz wave packet was transmitted between antennas. |
キーワード |
(和) |
共鳴トンネル / 負性抵抗 / パルス / InP / / / / |
(英) |
resonant tunneling / negative resistance / pulse / InP / / / / |
文献情報 |
信学技報, vol. 107, no. 473, ED2007-247, pp. 51-56, 2008年1月. |
資料番号 |
ED2007-247 |
発行日 |
2008-01-23 (ED, SDM) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
ED2007-247 SDM2007-258 |