FR2974454B1 - Duplexeur frequentiel a faible masse et faible encombrement - Google Patents
Duplexeur frequentiel a faible masse et faible encombrementInfo
- Publication number
- FR2974454B1 FR2974454B1 FR1153403A FR1153403A FR2974454B1 FR 2974454 B1 FR2974454 B1 FR 2974454B1 FR 1153403 A FR1153403 A FR 1153403A FR 1153403 A FR1153403 A FR 1153403A FR 2974454 B1 FR2974454 B1 FR 2974454B1
- Authority
- FR
- France
- Prior art keywords
- low
- frequential
- duplexer
- dimensions
- mass
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1153403A FR2974454B1 (fr) | 2011-04-20 | 2011-04-20 | Duplexeur frequentiel a faible masse et faible encombrement |
EP12164889.3A EP2515373B1 (fr) | 2011-04-20 | 2012-04-20 | Duplexeur fréquentiel à faible masse et faible encombrement |
ES12164889T ES2417340T3 (es) | 2011-04-20 | 2012-04-20 | Duplexador frecuencial de masa reducida y poca ocupación de espacio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1153403A FR2974454B1 (fr) | 2011-04-20 | 2011-04-20 | Duplexeur frequentiel a faible masse et faible encombrement |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2974454A1 FR2974454A1 (fr) | 2012-10-26 |
FR2974454B1 true FR2974454B1 (fr) | 2013-05-10 |
Family
ID=45952406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1153403A Expired - Fee Related FR2974454B1 (fr) | 2011-04-20 | 2011-04-20 | Duplexeur frequentiel a faible masse et faible encombrement |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2515373B1 (fr) |
ES (1) | ES2417340T3 (fr) |
FR (1) | FR2974454B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11368181B2 (en) * | 2020-06-30 | 2022-06-21 | Apple Inc. | Duplexer with balanced impedance ladder |
CN115640770A (zh) * | 2022-10-19 | 2023-01-24 | 淮阴工学院 | 一种通过Smith圆图进行网络匹配的S波段低噪声放大器设计方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5023866A (en) * | 1987-02-27 | 1991-06-11 | Motorola, Inc. | Duplexer filter having harmonic rejection to control flyback |
US4823098A (en) * | 1988-06-14 | 1989-04-18 | Motorola, Inc. | Monolithic ceramic filter with bandstop function |
JPH066111A (ja) * | 1992-06-18 | 1994-01-14 | Mitsubishi Electric Corp | 複合デュプレックスフィルタ |
JP3407931B2 (ja) * | 1993-05-31 | 2003-05-19 | 三洋電機株式会社 | 空中線共用器及び空中線共用器の整合回路の調整方法 |
-
2011
- 2011-04-20 FR FR1153403A patent/FR2974454B1/fr not_active Expired - Fee Related
-
2012
- 2012-04-20 ES ES12164889T patent/ES2417340T3/es active Active
- 2012-04-20 EP EP12164889.3A patent/EP2515373B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP2515373A1 (fr) | 2012-10-24 |
FR2974454A1 (fr) | 2012-10-26 |
ES2417340T3 (es) | 2013-08-07 |
EP2515373B1 (fr) | 2013-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20151231 |