Broadband Linearization Technique for mmWave Circuits
This paper presents a broadband linearization technique that can be used for mmWave amplifier circuits. It is based on the well-known principle […]
Sidelobe reduction by subarray stacking for uniformly excited mmW phased arrays
The performance of multi-user millimeter-wave (mmW) systems is limited by relatively high sidelobe levels (SLLs) of antenna arrays. Per-antenna amplitude control can […]
Designing at Millimeter-Wave
This paper presents a triple coil variable transformer that can be used to design RF blocks for millimeterwave 5G transceivers. By employing […]
Micro-Operator driven Local 5G Network Architecture for Industrial Internet
In addition to the high degree of flexibility and customization required by different vertical sectors, 5G calls for a network architecture that […]
Interference Between 5G Indoor Micro Operators Utilizing Beamforming and Dynamic TDD in 26 GHz Band
Future 5G networks will increasingly target local small cell deployments complementing the coverage of the existing outdoor networks. Moreover, the establishment of […]
Radio Resource Sharing and Edge Caching with Latency Constraint for Local 5G Operator
We develop a novel game-theoretic framework with geometric programming to model and analyze cache-enabled base stations (BSs) with infrastructure sharing for local […]
Digital Predistortion Concepts for Linearization of mmW Phased Array Transmitters
Linearization of millimeter-wave (mmW) phased arrays is one of the key enablers for improving the system performance in terms of power, efficiency […]
On the Performance of Alternative 5G Micro-Operator Deployments in 3.6 GHz and 26 GHz Bands
The fifth generation (5G) networks will increasingly target specific indoor deployments such as closed factory premises or open shopping malls for local […]
A Differential Reflection-Type Phase Shifter Based on CPW Coupled-Line Coupler in 45nm CMOS SOI
This paper presents a mm-wave fully differential coplanar waveguide (CPW) vertically-coupled lines coupler and a reflection type phase shifter (RTPS) based on […]
A Fully Differential Single-Stage Four-way mmWave Power Combiner for Phased Array 5G Systems
This paper presents design of a fully differential four-way power combiner for receiver phased array applications. Depending on the system requirements several […]