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IP명 250 GHz CMOS Transmitter Front-end for B5G and 6G Communications
Category RF Application 통신
실설계면적 3.5㎛ X 2㎛ 공급 전압 1.2V
IP유형 Soft IP 동작속도 250GHz
검증단계 Simulation 참여공정 HM-2001
IP개요 A 250 GHz CMOS transmitter front-end for B5G and 6G communications is presented. The proposed CMOS transmitter front-end is composed of a wide tuning range sub-THz VCO and high output power PAs with high efficiency. The proposed wide tuning range sub-THz VCO shows a 34.7 GHz (22%) tuning range and a 7.2 dBm output power while dissipating dc power 104 mW at 154 GHz. This work shows widest tuning range and highest output power among the sub-THz CMOS VCOs. Moreover, the proposed high output power PAs with high efficiency represents a 17 dB of the small signal gain, a 7.5 dBm of saturated output power, and a 9% of power-added efficiency (PAE) while consuming a 46mW of dc power with a 1.2V supply voltage.
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