Publications

By using a novel multi-section three-waveguide directional coupler, we significantly improve the performance of a passband- flattened arrayed waveguide grating router that uses a three- arm interfe

HE simultaneous broadcasting of the same radio program from a large number of broadcasting stations, in different sections of the United States, has become of such everyday occurrence that the radi

This paper introduces a method of wide-band system identification that uses a uniformly spaced set of tones with allpass filters and square-law detectors to obtain estimates of amplitude and phase

Wireless sensor networks will play a key role in reducing the energy consumption of smart buildings and data centres through intelligent environmental monitoring that can feedback to HVAC systems.

The fabrication and performance of 1.3microns InGaAsP buried crescent lasers with semi-insulating Fe-doped InP current blocking layers grown by MOVPE are reported.

The aerials discussed are helices a small fraction of a wavelength in diameter, excited to give most of their radiation polarized parallel to their axes.

We have investigated tunable distributed feedback (DFB) lasers based on InGaAsP quantum wells grown by molecular-beam epitaxy.

We consider the problem of minimizing the number of wavelength interchangers in the design of wide-sense nonblocking cross-connects for wavelength division multiplexed (WDM) optical networks.

© 1963-2012 IEEE. This article presents a 23.5-29.5-GHz 8× 8 phased array for wideband multistandard applications.

Wideband feedback amplifier design has heretofore mainly been accomplished by the use of single major loop feedback techniques.