The GATE exam is an online examination conducted in various subjects of Engineering and sciences. GATE exam requires a good practice of all topics in order to pass it with flying colors. In order to crack GATE along with a good strategy, one should also focus on selecting the good resources. Here is a very good and recommended GATE material, RK Kanodia GATE ECE in PDF format. From the below given link, you can view/download the RK Kanodia PDF book.
RK Kanodia GATE ECE PDF book
The following Kanodia ECE PDF covers the topics viz., Analog circuits, communication systems, control systems, electromagnetics, network analysis, signals & systems, and it has a total of 629 pages.