Chapter 1. Design of DGS Compact UWB Antenna for C, X, Ku and Ka-Band Applications using ANN and ANFIS Optimization Techniques -- Chapter 2. Design and analysis of MIMO antenna to reduce the mutual coupling between the circular patches at 3.5 GHz -- Chapter 3. Comparative analysis of Dipole and Bowtie Antenna on 2.4 GHz -- Chapter 4. Gain Enhancement of Dual Layer Patch antenna for WLAN Applications -- Chapter 5. Dual Band Microstrip Patch Antenna for Wireless Communication -- Chapter 6. Dual band tag antenna design for UHF-RFID band applications with high read range Performance -- Chapter 7. Impact of Packet Retransmission on VoWiFi Cell Capacity using Fifth Generation WLAN -- Chapter 8. Efficient Channel Estimation in mmWave massive MIMO using hybrid beamforming -- Chapter 9. Efficient Techniques for FIR Filter Designing -- Chapter 10. Design and Analysis of Two-Stage Operational Amplifier for Biomedical Applications -- Chapter 11. CMOS CDBA based Low Voltage Low Power Universal filter -- Chapter 12. A Case Study and view on Current Trends in Solar Energy: Path to A Greener Environment -- Chapter 13. Design and Simulation of Serial Peripheral Interface Protocol using Pulsed Latches -- Chapter 14. Low-Power High-performance Hybrid Scalable Full Adder for Fast Computation -- Chapter 15. A Novel Controlled Positive Feedback Class AB OTA.

This book includes high-quality papers presented at Proceedings of First International Conference on Computational Electronics for Wireless Communications (ICCWC 2021), held at National Institute of Technology, Kurukshetra, Haryana, India, during June 11-12, 2021. The book presents original research work of academics and industry professionals to exchange their knowledge of the state-of-the-art research and development in computational electronics with an emphasis on wireless communications. The topics covered in the book are radio frequency and microwave, signal processing, microelectronics and wireless networks. .