本論文根據ISM Band頻段，提出一種全新的架構，應用於2.4GHz的開關位移鍵接收機，並且針對二階諧波設計一種可抑制二階諧波的開關位移鍵發射機，本系統應用於長時間穿戴式與植入式的無線生理檢測系統中，因此不管是接收機還是發射機都是以低功耗，低面積為主。本論文主要分成兩大部分，第一大部分之接收機包含了阻抗匹配網路、單端轉雙端封包檢測器、帶通濾波器和自動回授校正電路，其中自動回授校正電路裡，包含了基頻放大器和遲滯比較器，本接收機最大的優勢就是不用使用大面積的balun，並且可以自動校正訊號因為雜訊所產生的錯誤，同時功耗僅為8.7 µW,，靈敏度-38.8 dBm，資料位元率2 Mbps。第二大部份之發射機包含了偏壓刺激電路、電流再利用自混頻壓控振盪器、四倍轉導增益功率放大器，其中偏壓刺激電路是用來加速振盪器的起振時間，並且本功率放大器之架構因為可以產生四倍的轉導增益，因此可以在整體發射機功耗很小時產生一樣的輸出功率，並且本發射機架構是針對抑制二階諧波做的設計，可以使因為輸出為Single-Ended時無法像Differential的電路本身就擁有抑制二階諧波的功能，因此本論文會針對這個部分去做設計，同時功耗僅為856µW，輸出功率 -16.3 dBm，位元率30 Mbps。

This thesis proposes a novel 2.4 GHz OOK transceiver for ISM-band applications, targeting long-term wearable and implantable wireless physiological monitoring; therefore, the receiver and transmitter are designed with low power consumption and compact area as primary considerations. The receiver consists of an impedance matching network, a Single-to-Differential Envelope Detector (SDED), a Band-Pass Filter, and a proposed Auto-Feedback Calibrator. The SDED converts the input signal from single-ended to differential operation, thereby eliminating the need for a large-area balun. The Auto-Feedback Calibrator can automatically calibrate the signal to prevent noise from affecting the circuit, thereby improving the receiver sensitivity. The receiver achieves a power consumption of 8.7 µW, a sensitivity of -38.8 dBm, and a data rate of 2 Mbps. The transmitter is composed of a bias-stimulating circuit, a Current-Reused Self-Mixing Voltage-Controlled Oscillator, and a Quadruple-Transconductance Power Amplifier. This transmitter architecture can effectively mitigate second-order harmonics. The transmitter achieves a power consumption of 856 µW, an output power of -16.3 dBm, and a data rate of 30 Mbps.

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