Publications by Anja Skrivervik

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Millimeter wave (mmWave) is a key band for fifth-generation (5G) mobile communication that features large available bandwidth and high data rates. Antenna elements are recommended to be dual-polarized, compact, wideband, and high gain to be utilized for 5G ...

In this paper, two THz reflectarray surfaces have been designed and fabricated in order to deflect a plane wave with any polarization and with a specific incident angle to three different specific directions each at distinct three frequencies of 0.7, 1.0 a ...

This work presents a magnetic near field-based RFID system in which a miniaturized RFID chipless tag of 1.65 mm2 is detected by two RFID readers (#Reader 1 and #Reader 2) of different sensitivity. The two readers are 7.5x7.5 mm2 tunable segmented square lo ...

Implantable applications have been increasing in number in an exponential manner since the turn of the millennium. This is largely due to the increasing availability of ultra low power consumption electronics, enabling the emergence of healthcare services ...

A series-fed loop antenna array, deployable by means of a scissors-type stretchable mechanism is presented. The antenna topology uses a continuous conductor with proper size to produce in-phase vertical currents that creates a highly directive pattern. The ...

This paper presents an investigation on the possibility of arecanut palm leaf as a biomaterial substrate for various microwave devices such as transmission lines, antenna, filter and a radio frequency identification device (RFID). The dielectric properties ...

This paper introduces a beam-adjustable multibeam dielectric rod antenna for mm-wave RF-WPT applications. The unique multibeam setup allows the generation of several adjustable beams simultaneously. This is conceptualized by utilizing three and five rods t ...

In this paper a new wireless sensor node intended for use in ultra-low power Wireless Sensor Networks (WSN) is presented. The node uses commercial of-the-shelf radio, microcontroller and a custom developed antenna embedded in the housing. Over-molding with ...

This paper presents a multibeam dielectric rod antenna for mm-wave wireless power transfer (WPT) applications. The proposed solution utilizes its unique multibeam setup which allows the generation of adjustable beams simultaneously, without the need for an ...

Fundamental limits for implanted antennas should be able to evaluate the bounds on losses with the knowledge of physical limitations from antenna and tissue parameters. In this work, rules of thumb to assess losses of deeply implanted antennas are presente ...

Medical implants with communication capability are becoming increasingly popular with today’s trends to continuously monitor patient’s condition. This is a major challenge for antenna designers since the implants are inherently small and placed in a commun ...

Anja Skrivervik

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A Super Wideband Dual-Polarized Vivaldi Antenna for 5G mmWave Applications

Tri-Band, Polarization-Independent Reflectarray at Terahertz Frequencies: Design, Fabrication, and Measurement

Impact of Reader Sensitivity on Miniaturized Chipless Tag Detection

Design Tools for Small Implantable antennas

Design and realization of an implantable system for biomedical applications

Design and optimization of a pentaband terminal antenna

Series-Fed Loop Antenna Array Deployable by a Scissors Mechanism

Biomaterial devices on Arecanut palm leaf for microwave applications

Fabrication process and model for a MEMS parallel-plate capacitor above CPW line

Plug-in Plug-Out Multibeam Dielectric Rod Antenna for Target Dedicated mm-Wave RF-WPT Applications

Effect of smart antennas on CDMA uplink and cross-border mitigation

Influence of Insulation for implanted antennas

Robust ultra low power wireless sensor platform with embedded over-molded antenna

On the practical design of small terminal antennas for mobile applications

Models for simulating switched beam antennas in radio planning

Soft and flexible UHF antennas for WBAN applications

Multibeam dielectric rod antenna for mm-wave wireless power transfer

Rules of Thumb to Assess Losses of Implanted Antennas

Radiation Limitations for Small Implanted Antennas

Considerations on terminal antenna design and analysis