The Physics of Radio and Wireless: From Maxwell's Equations to 5G: Understanding the Invisible Waves That Connect Our World (Paperback) (ISBN-13: 9798185611098)

Right now, you are swimming in an invisible ocean.

It fills the room around you, passes through walls, moves through your body, and stretches into deep space. It carries voices, music, photographs, and the entire internet - and almost nobody understands how it works. This book changes that.

Tristan Hale takes you inside the hidden world of radio, from the spark of Maxwell's great unification to the 5G signal in your pocket, in clear, vivid language anyone can follow.

Inside, you will discover:

- The invisible ocean - what radio waves actually are, and why they pass through walls but not mountains
- Maxwell's great unification - the four equations that predicted an invisible universe
- The art of modulation - how a silent wave learns to carry voices, music, and data
- How antennas actually work - the elegant trick that turns electricity into waves and back again
- Nature's mirror - how the ionosphere bounces signals around the curve of the Earth
- Sharing the airwaves - how thousands of phones talk at once without drowning each other out
- From 1G to 5G - the real story of cellular networks, Wi-Fi, Bluetooth, and GPS
- Shannon's law - the ultimate speed limit of all communication, and how close we've come to it

From the crystal sets of the first broadcasters to the satellite constellations overhead, this is the complete story of the invisible waves that built the connected world - with no equations required.

Tune in. The whole hidden universe is broadcasting.

Author: Tristan Hale
ISBN-13: 9798185611098
Publisher: Independently Published
Language: English
Published: 07/04/2026
Pages: 410
Format: Paperback
Weight: 1.20lbs
Size: 9.00h x 6.00w x 0.84d