In Part 3 of RF Fundamentals, we will focus on the challenges related to the need to generate and demodulate analog and digitally modulated signals in the RF signal chain. We’ll review CW signal ...

Abstract: In this work, we propose an automatic modulation recognition (AMR) method leveraging complex-valued convolutional neural networks (CV-CNNs) with parameterized, learnable Gaussian filters.

Abstract: This letter presents a hardware-efficient antenna polarization measurement technique based on time modulation (TM). By multiplexing orthogonal field components into a single RF channel, the ...

# In this notebook we aim to study a simple CPW structure by repicating the measurements from {cite}`Tuncer1994` as in the image below. We wish to retrieve data from the microwave index and ...

Check out the latest stories, videos, and podcasts from the week of Apr. 6, 2026. This week I have an article on agentic AI ...

Although the RTL-SDR is cheap, accessible, and capable enough for many projects, it does have some important limitations. In particular, its bandwidth is limited to about 3.2 MHz, and the price of ...

Sun TV Network Limited was initially incorporated as Sumangali Publications Private Limited on 18 December, 1985. The name of the Company was changed to Sun TV Limited on 27 March, 2000 and further ...

News, Articles and Blogposts about healthy food. Latest News, Articles and stories about healthy food at Times of India.