A study of wireless parallel data transmission of extremely high data rate up to 6.17 Gbps per channel

Frequency diplexer network for wireless parallel data transmission and ultrawideband systems utilizing manifold technique

“…FDM is a technique to transmit multiple data signal over a single transmission medium by dividing a frequency band into nonoverlapping frequency sub‐bands. It can be implemented utilizing multiple‐input and multiple‐output (MIMO) or parallel wireless data transmission techniques. In MIMO, complex architectures of multiple antennas are used at both the transmitter and receivers side to increase the throughput.…”

Frequency Triplexer for Ultra-Wideband Systems (6–9 GHz)

“…As a result the frequencybands 6-8.5, 6-9, and 6-10.6 GHz have lately received an increased attention [30] and [31]. We have recently proposed a frequency multiplexing technique in our study on ultrawideband antennas [20], transceivers [21] and [22]. A study of a multiplexer using planar microstrips was conducted in [23].…”

“…Our second paper [21] on the subject suggests using the multiplexer from [20] as pre-select filter for a UWB low-noise amplifier (3.1-4.8 GHz). In our third paper [22] the maximum theoretical data-rate limits of the proposed 11 sub-channel system using multiplexing techniques to combine the channels are studied. In our fourth paper [23] a multiplexer solution with three 500 MHz sub-bands implemented on a conventional printed circuit board was presented.…”

A Frequency Triplexer for Ultra-Wideband Systems Utilizing Combined Broadside- and Edge-Coupled Filters

“…Suggestions about how to implement multiplexing or preselecting technique in ultra-wideband (UWB) systems have been made in [13]- [17]. We have recently proposed a frequency multiplexing technique in our study on ultrawideband antennas [18] and transceivers [19], [20]. The uniqueness with our technique presented in this paper is that the triplexer is fully integrated in a printed circuit board using microstrips, resulting in a high performance but low cost solution for multi-band UWB.…”

“…Our second paper [19] on the subject suggests to use the multiplexer from [18] as pre-select filter for a low noise amplifier from Maxim. In our third paper [20] the maximum theoretical data-rate limits of the proposed 11 sub-channel system using multiplexing techniques to combine the channels are studied. All our previous publications have been pre-studies of possible system implementations, whereas this paper presents a complete study of our three sub-band multiplexer (triplexer) for UWB systems.…”