Presentation 1999/1/21
A MMIC Transmitter for ETC on-Board Equipment
Wen Zhongmin, Tetsuo Katayanagi, Yukari Arai, Hiroki I Fujishiro, Shouhei Seki, Tamotsu Kimura,
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Abstract(in English) We have developed a 5.8 GHz GaAs transmitter MMIC for electronic toll collection(ETC)system on-board equipment. The MMIC is assembled into a 16-pin SSOP package and operated +3VDC single supply without any external element. A novel drain-controlling modulation circuit is proposed as a ASK modulator of the MMIC. The MMIC shows a lower than -43 dBc adjacent channel power(ACP), above 40 dB on/off ratio of modulation under a random data modulation of 2.048 Mbaud.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ETC system / MMIC / transmitter / single supply / drain-controlling modulator
Paper # ED98-205,MW98-168,ICD98-272
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Conference Date 1999/1/21(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A MMIC Transmitter for ETC on-Board Equipment
Sub Title (in English)
Keyword(1) ETC system
Keyword(2) MMIC
Keyword(3) transmitter
Keyword(4) single supply
Keyword(5) drain-controlling modulator
1st Author's Name Wen Zhongmin
1st Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.()
2nd Author's Name Tetsuo Katayanagi
2nd Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.
3rd Author's Name Yukari Arai
3rd Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.
4th Author's Name Hiroki I Fujishiro
4th Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.
5th Author's Name Shouhei Seki
5th Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.
6th Author's Name Tamotsu Kimura
6th Author's Affiliation Semiconductor Technology Laboratory, R & D Group, Oki Electric Industry Co., Ltd.
Date 1999/1/21
Paper # ED98-205,MW98-168,ICD98-272
Volume (vol) vol.98
Number (no) 524
Page pp.pp.-
#Pages 6
Date of Issue