Novel design for small-size coplanar waveguide frequency tripler

Novel design for small-size coplanar waveguide frequency tripler

This letter presents a novel design for a small-size coplanar waveguide frequency tripler. In this study, a new BPF has been replaced the conventional stub lines in the output termination of the multiplier. Not only enhance the performance of the tripler, but also reduce the whole circuit size. to 2...

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Veröffentlicht in:IEEE microwave and wireless components letters 2003-12, Vol.13 (12), p.529-531
Hauptverfasser: LIAO, Shry-Sann, CHEN, Hsien-Ku, SUN, Pou-Tou, LAI, Chen-Yen, LIAO, Hsien-Yuan, CHANG, Yin-Cheng
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Band pass filters
Circuit properties
Circuits
Conversion
Coplanar waveguides
Design engineering
Electric, optical and optoelectronic circuits
Electronic circuits
Electronics
Exact sciences and technology
Gain
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Microwaves
MMICs
Noise levels
Power harmonic filters
Power system harmonics
Radio frequency
Signal convertors
Signal design
Sun
Topology
Wireless communication
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Zusammenfassung:This letter presents a novel design for a small-size coplanar waveguide frequency tripler. In this study, a new BPF has been replaced the conventional stub lines in the output termination of the multiplier. Not only enhance the performance of the tripler, but also reduce the whole circuit size. to 2.125/spl times/2.275 cm/sup 2/ in the frequency 0.8/2.4 GHz, The spurious suppressions are 37.48, 33.38, and 32.08 dBc for the 1st, 2nd, and 4th harmonics, respectively. It reveals the best output power of -1.92 dBm for a 0 dBm input signal and maximum conversion gain of -1.92 dB. It is very useful for applications in the wireless communication and radar systems.
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2003.819381