2020-05-25 - Tektronix

Accelerate Your RF/Wireless Design with Tektronix Solutions

Tektronix delivers the expertise, as well as the signal generation and analysis capabilities required to overcome the most challenging RF,…

2020-05-13 - Bill Schweber

Terahertz waves and acoustic modulation: A datalink “Odd Couple”?

Researchers have mixed two radically different forms of energy waves, using laser-generated acoustic pulses to modulate terahertz waves generated by…

2020-05-12 - Kendall Castor-Perry

Analyze FIR filters using high-school algebra

This article looks at some fundamental facts about FIR filter responses, using some basic math you might even remember from…

2020-05-05 - Geoff Schulteis

How to get better wireless performance for mobile devices with small PCBs

If the product design is to include an antenna, especially if it is using a small PCB, we would recommend…

2020-05-05 - John Dunn

Design vs. manufacturing: A failed directional coupler

How would you react if a sample of your design came back with a major change?

2020-04-30 - Kenneth Wyatt

Use a low-cost noise source as a replacement for a tracking generator

If your spectrum analyzer lacks a tracking generator, here's a low-cost method for plotting the frequency response of filters, coax…

2020-04-06 - Bill Schweber

The Doppler Effect: Existed Before Railroads?

Of course the effect did exist before the railroads. However, it wasn’t yet defined by the physics of the day,…

2020-02-19 - Bill Schweber

Some Progress in the Ongoing Multiband Antenna Proliferation Battle

Multiband, co-located RF installations are placing increasing demands on antennas and RF front ends. There are solutions, but they are…

2019-06-27 - Majeed Ahmad

Making 5G mmWave a Reality for Smartphones

The launch of the 5G handset duo is a testament that mmWave communications is for real and it’s affordable as…

2019-05-14 - Larry Desjardin

Does 5G pose health risks? (part 2)

There is some evidence of possible health risks, but more work is needed.