JP2013051456A5 - - Google Patents
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- Publication number
- JP2013051456A5 JP2013051456A5 JP2011184918A JP2011184918A JP2013051456A5 JP 2013051456 A5 JP2013051456 A5 JP 2013051456A5 JP 2011184918 A JP2011184918 A JP 2011184918A JP 2011184918 A JP2011184918 A JP 2011184918A JP 2013051456 A5 JP2013051456 A5 JP 2013051456A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- constant envelope
- signals
- arms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 14
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 229920005994 diacetyl cellulose Polymers 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011184918A JP5731325B2 (ja) | 2011-08-26 | 2011-08-26 | 変調器およびそれを用いる増幅器 |
| US13/529,468 US8749317B2 (en) | 2011-08-26 | 2012-06-21 | Modulator and an amplifier using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011184918A JP5731325B2 (ja) | 2011-08-26 | 2011-08-26 | 変調器およびそれを用いる増幅器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013051456A JP2013051456A (ja) | 2013-03-14 |
| JP2013051456A5 true JP2013051456A5 (https=) | 2015-04-30 |
| JP5731325B2 JP5731325B2 (ja) | 2015-06-10 |
Family
ID=47742820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011184918A Expired - Fee Related JP5731325B2 (ja) | 2011-08-26 | 2011-08-26 | 変調器およびそれを用いる増幅器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8749317B2 (https=) |
| JP (1) | JP5731325B2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9025699B2 (en) * | 2013-05-13 | 2015-05-05 | Samsung Electronics Co., Ltd. | Methods and apparatus for all digital multi-level outphasing using bandwidth reduction |
| PT107875B (pt) * | 2014-09-08 | 2017-02-13 | Univ De Coimbra | Transmissor linc com eficiência melhorada para sinais de banda limitada |
| US9876590B2 (en) * | 2015-08-02 | 2018-01-23 | Vayyar Imaging Ltd. | Real-time network analyzer and applications |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6366177B1 (en) * | 2000-02-02 | 2002-04-02 | Tropian Inc. | High-efficiency power modulators |
| SE521673C2 (sv) * | 2001-11-29 | 2003-11-25 | Ericsson Telefon Ab L M | Sammansatt förstärkare |
| JP4518968B2 (ja) * | 2004-01-26 | 2010-08-04 | パナソニック株式会社 | 送信回路 |
| US7911272B2 (en) * | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
| JP2008172352A (ja) * | 2007-01-09 | 2008-07-24 | Japan Radio Co Ltd | 高周波増幅回路 |
| WO2008099724A1 (en) * | 2007-02-14 | 2008-08-21 | Panasonic Corporation | Linc transmission circuit and communication device using the same |
| JP5125976B2 (ja) * | 2008-10-15 | 2013-01-23 | 日本電気株式会社 | 光学変調回路、光学変調装置、画像表示装置、画像形成装置および光学変調方法 |
| JP5731326B2 (ja) * | 2011-08-26 | 2015-06-10 | 富士通株式会社 | 変調器およびそれを用いる増幅器 |
-
2011
- 2011-08-26 JP JP2011184918A patent/JP5731325B2/ja not_active Expired - Fee Related
-
2012
- 2012-06-21 US US13/529,468 patent/US8749317B2/en not_active Expired - Fee Related
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