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IP명 A Low-Power, High-Efficiency Millimeter-Wave CMOS Transmitter for Short-Range Wireless Communications
Category Analog Application 5G Millimeter-wave IC
실설계면적 4㎛ X 4㎛ 공급 전압 1V
IP유형 Hard IP 동작속도 60GHz
검증단계 Silicon 참여공정 SS28-1901
IP개요 A low-power and high data rate fully-integrated millimeter-wave CMOS transmitter for short-range wireless communication is demonstrated. The transmitter consists of a phased-locked loop (PLL), an oscillator, a modulator, and a power amplifier. With a dual-modulation technique and a highly-linear oscillator, the transmitter has low-power, high on-off isolation, and high data rate capability. Implemented in Samsung 65 nm CMOS technology, the transmitter consumes 50 mW from a supply voltage of 1 V. The transmitter is implemented on a 1.0 mm x 1.0 mm chip. The proposed transmitter can handle a data rate over 16 Gb/s using a 60 GHz carrier. As a result, the proposed transmitter shows a high energy efficiency of 3.125 pJ/bit. The maximum operation frequency is 70 GHz. The proposed circuit is based on analog design.
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