Microwave photonics is a rapidly-growing interdisciplinary field linking microwave and
optical technologies. This paper intends to trace the evolution of microwave photonics over …

The performance of a fiber optic subcarrier link using an HBT as a direct photodetector and
an optoelectronic up-converter in 50 GHz band has been experimentally investigated at a …

The authors present very small 30-GHz-band monolithic image-rejection optoelectronic up-
converters that employ the HEMT MMIC process for the first time. MMIC HEMT …

The frequency response of HBT photodetectors fabricated by the MMIC HBT process has
been experimentally investigated. 3-dB bandwidths of 2 GHz and more than 20 GHz have …

A fiber optic microwave link with a monolithic integrated optoelectronic mixing receiver
(OEM) is demonstrated experimentally. The OEM consists of a GaAs metal semiconductor …

Optical-microwave transducers based on FET devices are investigated to determine their
dynamic characteristics. It is observed that the result of the well known frequency response …

For the reception of subcarrier modulated optical signals a new method has been developed
using combined optical-microwave mixers. Two arrangements are presented applying a …

The dynamic behavior of the optical-microwave mixing process is investigated in detail. First,
the dynamic properties of mixing and detection are compared. With increasing optical …

The subcarrier type optical communications has many advantages, first of all it offers a very
economic solution for high bit-rate data communications networks. In the paper some new …

The signal-to-noise performance of a fiber optic microwave subcarrier link using an HBT as
an optoelectronic up-converter in the millimeter-wave band has been experimentally …