Current mode logic driver with level shifter
US-10396794-B1 · Aug 27, 2019 · US
Distributed amplifier
US2016261237A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016261237-A1 |
| Application number | US-201615045860-A |
| Country | US |
| Kind code | A1 |
| Filing date | Feb 17, 2016 |
| Priority date | Mar 6, 2015 |
| Publication date | Sep 8, 2016 |
| Grant date | — |
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- Title
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Abstract
Official abstract text for this publication.
A distributed amplifier includes: an input-side transmission line; M amplification circuits; M output-side transmission lines; and a combination circuit configured to combine outputs of the M output-side transmission lines; wherein the input-side transmission line has an input-side serial line formed by connecting in series MxN unit transmission lines each including the same line length, and an input-side terminating resistor, the M amplification circuits each includes N amplifiers and the N amplifiers of the i-th amplification circuit take the input node of the ((k−1) M+i)-th input-side transmission line to be the input, and the output-side transmission line includes an output-side serial line including N transmission lines each being connected in series between the neighboring outputs of the N amplifiers and each having a line width in which the phase of the output of the amplifier in each stage agrees with one another.
First claim
Opening claim text (preview).
What is claimed is: 1 . A distributed amplifier comprising: an input-side transmission line; M (M: integer not less than 2) amplification circuits; M output-side transmission lines provided in accordance with the M amplification circuits; and a combination circuit configured to combine outputs of the M output-side transmission lines; wherein the input-side transmission line includes an input-side serial line formed by connecting in series M×N (N: integer not less than…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US2016261237A1 cover?
- A distributed amplifier includes: an input-side transmission line; M amplification circuits; M output-side transmission lines; and a combination circuit configured to combine outputs of the M output-side transmission lines; wherein the input-side transmission line has an input-side serial line formed by connecting in series MxN unit transmission lines each including the same line length, and an…
- Who is the assignee on this patent?
- Fujitsu Ltd
- What technology area does this patent fall under?
- Primary CPC classification H03F1/18. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Sep 08 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).