## Abstract A uneven Doherty power amplifier using anticoupled power divider and composite right/left‐handed transmission lines (CRLH‐TL) is proposed for efficiency and linearity improvement.Uneven power divider is achieved by anticoupled line divider and CRLH‐TL, the structure is used to deliver m
Linearity Improved Doherty Power Amplifier Using Composite Right/Left-Handed Transmission Lines
✍ Scribed by Ji, S.H.; Eun, S.K.; Cho, C.S.; Lee, J.W.; Kim, J.
- Book ID
- 118249534
- Publisher
- IEEE
- Year
- 2008
- Tongue
- English
- Weight
- 268 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1531-1309
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📜 SIMILAR VOLUMES
## Abstract In this article we propose a technique for dual‐band Class‐E power amplifier design using composite right/left‐handed transmission lines, CRLH TLs. Design equations are presented and design procedures are elaborated. Because of the nonlinear phase dispersion characteristic of CRLH TLs,
## Abstract A new type of notch filter based on a balanced composite right/left‐handed (CRLH) transmission line is proposed. Combining such two notch filters with a Y‐junction divider, a novel diplexer is designed and studied. The diplexer has a wide and flat‐top pass‐band and very good isolation b
## Abstract A novel bandpass filter based on composite right/left‐handed transmission line is proposed, fabricated, and measured. This designed bandpass filter provides low passband insertion loss, very sharp transitions at the edges of the passband, easy fabrication, and low cost. The performances
The use of so-called "composite left/right-handed transmission lines" in the design of distributed amplifiers is discussed using a simple model for the active device. The simplified analysis performed herein shows that it is possible to modify the frequency response of forward and reverse power gain