Now showing items 1-6 of 6
Robust Self-Interference Cancellation for Microstrip Antennas by Means of Phase Reconfigurable Coupler
(Institute of Electrical and Electronics Engineers (IEEE), 2018-07-27)
We propose a robust self-interference cancellation (SIC) technique for microstrip antennas. A microstrip antenna operates as a transmitter located between two identical receiver antennas having orthogonal polarization with ...
Reconfigurable Linear/Circular PolarizationRectangular Waveguide Filtenna
We introduce a new reconfigurable linear and cir-cular polarization antenna, based on a Rectangular Waveguide(RWG) and a novel reconfigurable polarizer. The polarizerconsists of two orthogonal ...
A dual-polarized biconical antenna for direction finding applications from 2 -18 GHz
An ultra-wideband dual-polarized structure based on a biconical antenna for direction finding application from 2 GHz to 18 GHz is proposed. In addition to direction finding, the proposed structure may be used for broadband ...
Reconfigurable Dual Band Bidirectional ReflectionAmplifier with Applications in Van Atta Array
We designed a reconfigurable dual band reflection amplifier with operation frequency bands over 1.8 GHz and/or 2.4 GHz. This one-port amplifier boosts the reflected signal over either of these two ...
Inherent Self-Interference Cancellation for In-Band Full-Duplex Single-Antenna Systems
(Institute of Electrical and Electronics Engineers (IEEE), 2018-04-11)
We propose a new analog self-interference cancellation (SIC) technique for in-band full-duplex transmission (IBFD) in single-antenna systems. We use an RF circulator to separate transmitted (Tx) and received (Rx) signals. ...
A Full-duplex Bidirectional Amplifier with Low DCPower Consumption Using Tunnel Diodes
A low-power, switchless, full-duplex bidirectionalamplifier operating in the 915 MHz (ISM band) is proposed.It is composed of two identical reflection amplifiers and one90◦,−3dB Branch Line ...