Presentation | 2000/10/13 Ultra Low-Noise Wideband Amplifier with a Series Drain Resistor and Lower Resonant Matching Stubs Hidenori YUKAWA, Kazuhiko NAKAHARA, Hiroshi KAJIKAWA, Yasushi / ITOH, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Low-noise amplifiers for use in the mobile and satellite communication terminals are required to show small reflections, low noise figure, miniaturized size, and low power consumption. To achieve small reflections and low noise figure simultaneously, a source inductor is widely used in the design of low-noise amplifiers. The source inductor, however, produces instability, poor isolation, and larger size of the amplifier. To address this problem, we present a design method to employ a series drain resistor for high stability, high isolation, and small size in addition to matching stubs comprised a short-circuited stub and a capacitor for simultaneous gain and noise matching. In this paper, the design method and its application are described. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | low-noise amplifier / wideband / noise figure / series drain resistor / microwave |
Paper # | EMCJ2000-88,MW2000-132 |
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Conference Information | |
Committee | MW |
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Conference Date | 2000/10/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Ultra Low-Noise Wideband Amplifier with a Series Drain Resistor and Lower Resonant Matching Stubs |
Sub Title (in English) | |
Keyword(1) | low-noise amplifier |
Keyword(2) | wideband |
Keyword(3) | noise figure |
Keyword(4) | series drain resistor |
Keyword(5) | microwave |
1st Author's Name | Hidenori YUKAWA |
1st Author's Affiliation | Mitsubishi Electric Corporation() |
2nd Author's Name | Kazuhiko NAKAHARA |
2nd Author's Affiliation | Mitsubishi Electric Corporation |
3rd Author's Name | Hiroshi KAJIKAWA |
3rd Author's Affiliation | Mitsubishi Electric Corporation |
4th Author's Name | Yasushi / ITOH |
4th Author's Affiliation | Mitsubishi Electric Corporation |
Date | 2000/10/13 |
Paper # | EMCJ2000-88,MW2000-132 |
Volume (vol) | vol.100 |
Number (no) | 366 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |