A New Design of Doherty Amplifiers Using Defected Ground Structure
نویسندگان
چکیده
منابع مشابه
Design of a 6db Directional Coupler Using Defected Ground Structure
This paper presents the design of 6dB directional coupler in C-band. A defected ground structure is used underneath the coupled region in order to relax the requirement for a narrow slot between the coupled lines. The simulated results show that the designed coupler exhibits a coupling of 6±0.1dB across the band 4.0 GHz to 4.5 GHz, when the spacing between the coupled lines is larger than 0.1 m...
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ژورنال
عنوان ژورنال: IEEE Microwave and Wireless Components Letters
سال: 2006
ISSN: 1531-1309
DOI: 10.1109/lmwc.2006.885636