Nokia offers a language translation solution for mobile network operators. Operators can provide real time machine translation of speech, as a useful extension of their currently available voice service. The concept ...

Sensitivities of the error-corrected reflection coefficient (rc) with respect to the rc's of the calibrating elements are minimized. A minimum can be found if the rc's of the calibrating elements form a regular triangle ...

The paper discusses the application of harmonic-balance (HB) techniques to the analysis of optical injection locking of microwave FET oscillators. HB methods are first extended to cover the case of a circuit excited by a ...

An important task in optoelectronics is to realize optoelectronic transceivers in which a laser diode chip is hybrid integrated with an an optical integrated circuit (OIC). In the paper, hybrid integration of Multi-Quantum ...

Magyarországon a 23 és a 26 GHz-es mikrohullámú digitális rddióberendezések jelentősége növekszik, az alacsonyabb frekvenciasávok (15 GHz, 18 GHz) telítettsége miatt. Relatív olcsó áron és gyorsan bővíthető velük a szűkös ...

The paper discusses availability of Gigabit/s (Gbps) fiber-optical access that are extended with E-band millimeter-wave (mmW) radio. Calculation method is shown for fixed fiber-wireless system, in which ‘fiber-like’ SLA ...

Traditionally, the microwave and millimeter-wave (μ/mmW) links have been limited by thermal noise. Long microwave hops had to connect distant sites of several kilometers. The antennas were mounted on high altitude towers. ...