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This paper presents the design and assembling of a high integrated W-band T/R module operating in the frequency range from 92 to 94 GHz. The proposed T/R module consists of transmitting channel, receiving channel and a common channel, which are assembled by hybrid microwave integrated circuit technology. This design aims to realize high output power and receiving gain, as well as the miniaturization...
In this paper, a new family of two-dimensional (2D) wavelength-time codes, which uses one-dimensional (1D) optical orthogonal codes (OOCs) with the maximum cross-correlation value of two as the time-spreading codes is proposed and analyzed. By relaxing the cross-correlation functions to at most two, the new 2D codes can provide larger code cardinality to accommodate more subscribers. They also have...
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