Microwave Substrate Integrated Waveguide Power Amplifier using Complementary Split Ring Resonators for X-band Radio-Relay Systems

14/06/2024

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This paper presents a design of microwave substrate integrated waveguide (SIW) power amplifier (PA) by using Complementary split ring resonator (CSRR) in matching circuit. The designed PA operates at 10 GHz and exhibits good performance. It delivers output power Pout of 35.5 dBm at a maximum power added efficiency (PAE) of 39.6% and a largesignal power gain of 10.4 dB. The SIW PA is designed using Keysight ADS simulator.

*This research is partly funded by VIET ELECTRONIC TECHNOLOGY SOLUTIONS CO., LTD.

 
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