Presentation | 2011-10-21 A Capacitance Compensated Two-Stage Series PIN Diode SPDT High Frequency Switch Kensaku TAKAHASHI, Iwata SAKAGAMI, Shingo OKAMURA, Xiaolong WANG, Minoru TAHARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | High-frequency switches can be used in wireless communication equipments where low insertion loss and high isolation are required. In fabricating high frequency switches with PIN diodes, an effect due to the PIN diode reverse-biased capacitance needs to be considered in order to obtain a good performance. In this study, a two-stage series SPDT high frequency switch considering the capacitance compensation is presented by introducing a transmission-line parallel to a PIN diode. In a measurement, an insertion loss less than 0.5dB, isolation more than 45dB and a good agreement with simulation at 2.5GHz were obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | High-frequency switches / SPDT / PIN diodes / TDD / RF front end |
Paper # | MW2011-101 |
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Conference Information | |
Committee | MW |
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Conference Date | 2011/10/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
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) | A Capacitance Compensated Two-Stage Series PIN Diode SPDT High Frequency Switch |
Sub Title (in English) | |
Keyword(1) | High-frequency switches |
Keyword(2) | SPDT |
Keyword(3) | PIN diodes |
Keyword(4) | TDD |
Keyword(5) | RF front end |
1st Author's Name | Kensaku TAKAHASHI |
1st Author's Affiliation | Faculty of Engineering, University of Toyama() |
2nd Author's Name | Iwata SAKAGAMI |
2nd Author's Affiliation | Faculty of Engineering, University of Toyama |
3rd Author's Name | Shingo OKAMURA |
3rd Author's Affiliation | Faculty of Engineering, University of Toyama |
4th Author's Name | Xiaolong WANG |
4th Author's Affiliation | Faculty of Engineering, University of Toyama |
5th Author's Name | Minoru TAHARA |
5th Author's Affiliation | Faculty of Engineering, University of Toyama |
Date | 2011-10-21 |
Paper # | MW2011-101 |
Volume (vol) | vol.111 |
Number (no) | 250 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |