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RF-MEMS based components such as inductors, variable capacitors, transmission line, filter, switches, phase-shifter, and resonators are superior in performances in term of quality factor, noise, linearity, power consumption, size, and cost, which cannot be achieved by conventional approach, thereby, prime candidate for ubiquitous connectivity. This work discusses the recent trends in wireless connectivity...
The current diversity of available wireless services comes up with the necessity of multi-mode, multi-band, and multi-standard trans-receivers operating in several frequency bands, therefore, requiring a wideband mixer circuit that may replace several narrow band mixer modules by a single low distortion ultra wideband mixer. The passive FET mixers based on present approach (patent pending) can operate...
The different standards operating in the frequency range of up to 6 GHz, with even higher frequencies, arises the need and gives a key role to multi-standard RF transreceiver which combine several cellular and cordless phone standards as well as wireless LAN functionalities in one unit. Therefore, the "global roaming" features between wide varieties of networks operating at different frequencies...
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