Apple Will Pay For Your Old Smartphone Via Trade In, Here's How To Do It

Many people aspire to own an Apple iPhone, and Apple’s Trade In service makes this more affordable by allowing customers to exchange old devices for discounts on new iPhones. This service is available ...
IEEE

A Passive Crystal-Less Tag Demonstrating Battery-Free GSM-CW/5G-NR Downlink and BLE-to-BLE/BLE-to-WiFi/WiFi-to-WiFi Multi-Channel-Hopping Uplink with Smartphones

Abstract: The ubiquitous deployment of IoT applications requires low-power and low-cost wireless connectivity compatible with commodity hardware such as smartphones. Traditional IoT devices using WiFi ...

The Un-carrier Drops its Holi-Deals: Score the Latest Phones, Accessories and More on Us

The holidays just got brighter at the Un-carrier with major savings on the latest tech across T-Mobile (NASDAQ: TMUS), Metro by T-Mobile, Mint Mobile and Ultra Mobile. From top-tier devices and ...
IEEE

Wideband 45° Linearly Polarized Slot Array Antenna Based on Gap Waveguide Technology for 5G Millimeter-Wave Applications

Abstract: This letter presents a wideband high performance 45° linearly polarization 8 × 8-slot array antenna. The gap waveguide technology is utilized to realize the proposed antenna, so that the ...