Objectives of the Proposed Work

1. To design an ASK-based wireless receiver implemented in 45-nm CMOS technology using a capacitive link.
2. To enable simultaneous recovery of clock and data directly from the received ASK signal without requiring an additional clock wire or synchronization link.
3. To implement ASK (Amplitude Shift Keying) modulation for simple, energy-efficient, and reliable biomedical data transmission.
4. To develop a robust clock and data recovery (CDR) architecture suitable for multi-level ASK signals in implantable applications.
5. To minimize bit errors caused by signal attenuation, noise, and distortion introduced by biological tissue and the capacitive channel.
6. To convert the received analog, ASK waveform into clean digital signals, enabling accurate and efficient processing by digital circuits.
7. To improve phase detection accuracy within the CDR using enhanced circuit techniques, ensuring stable timing and reduced jitter at high data rates.
8. To achieve low-jitter and stable operation even under high-speed data transmission conditions.
9. To reduce power consumption through 45-nm CMOS implementation, making the receiver suitable for low-power implantable biomedical devices.
10. To ensure reliable operation across process, voltage, and temperature variations, leveraging the scalability and performance benefits of 45-nm CMOS technology.
11. To simulate and analyse the complete receiver system using Tanner EDA tools, validating performance in terms of power, area, delay, BER, and overall functionality.