We present an ultra-low-power Bluetooth low-energy (BLE) transceiver (TRX) for the Internet
of Things (IoT) optimized for digital 28-nm CMOS. A transmitter (TX) employs an all-digital …

We propose a new transmitter architecture for ultra-low power radios in which the most
energy-hungry RF circuits operate at a supply just above a threshold voltage of CMOS …

In this paper, a receiver front-end tailored to Bluetooth Low Energy applications is
presented. In the proposed solution, the LNA, mixers, VCO, quadrature scheme and the first …

To meet the requirements of wearable wireless sensor networks, the power dissipation of
the RF transceiver has to be drastically reduced. This paper presents two ultralow power low …

Energy-efficient wireless connectivity plays an important role in scaling both battery-less and
battery-powered Internet-of-Things (IoT) devices. The power consumption in these devices …

This paper presents a Bluetooth low-energy (BLE) transceiver (TRX) achieving ultra-low-
power operation for Internet-of-Things (IoT) applications. The proposed TRX utilizes a wide …

The modification of a conventional single-ended microstrip planar inverted F antenna (SE-
PIFA) into a novel differentially-driven microstrip planar inverted F antenna (DD-PIFA) and …

In this article, we propose a dual-mode simultaneous wireless information and power
transfer (SWIPT) system with a deep-learning-based adaptive mode switching (MS) …

This paper presents an ultra-low power 2.4 GHz FSK/PSK RX for wireless personal/body
area networks. A single-channel phase-tracking RX based on a sliding-IF phase-to-digital …

This paper presents a 1.7-mW low-intermediate-frequency receiver design for Bluetooth low-
energy (BLE) applications. The design exploits particular aspects of BLE, such as the …