A high band impulse radio UWB transmitter for communication and localization

Martynenko, Denys; Fischer, Gunter; Klymenko, Oleksiy V.

doi:10.1109/icuwb.2009.5288834

Cited by 10 publications

(3 citation statements)

References 16 publications

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“…Generally, modulation can be done before or after the pulse shaping block in a transmitter. For example, in [4,6,7], modulation circuitry was placed before the pulse generators; while in [8,9], the modulation is conducted after the pulse generator. Figure 4 shows the BPSK modulation scheme implemented in this design.…”

Section: Bpsk Modulationmentioning

confidence: 99%

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Low power 3.1–10.6 GHz IR-UWB transmitter for Gbps wireless communications

Wang

Lin

Tang

et al. 2011

Sci. China Inf. Sci.

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This paper reviews and discusses the design of a low-power single-full-band (3.1-10.6 GHz) noncarrier impulse-radio ultra wideband (UWB) transmitter featuring 5th-order Gaussian derivative pulse shaping, integrated BPSK modulation, and 2.5 kV whole-chip ESD (electrostatic discharge) protection. The UWB transmitter design has been implemented in a commercial 0.18 μm CMOS technology with a very small die size of 0.25 mm 2 . The fabricated chips have demonstrated full functionality, extremely low power consumption of 0.14 pJ/p-mV, and an ultra short pulse width of 394 ps. This ESD-protected UWB transmitter has the potential to support wireless streaming to gigabit per second (Gbps).

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Section: Bpsk Modulationmentioning

confidence: 99%

“…Ref. [6] depicts a PPM modulated IR-UWB TX with localization into consideration using PLL, low pass filter (LPF), varying gain amplifier (VGA), RF balun and mixer. Ref.…”

Section: Introductionmentioning

confidence: 99%

Low power 3.1–10.6 GHz IR-UWB transmitter for Gbps wireless communications

Wang

Lin

Tang

et al. 2011

Sci. China Inf. Sci.

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“…The UWB radar using a directional antenna has potential advantages such as fine spatial resolution, extraction of target feature characteristics, low probability of interception and noninterfering signal waveform. In the literature, There are many short-range radar systems which use the UWB spectrum and their bandwidths vary from few hundreds of megahertz to more than one gigahertz [3,4,5,6,7]. One of the most important requirements of the UWB short-range radar system is the UWB antenna which satisfies the bandwidth requirements and provides one-sided directional radiation.…”

Section: Introductionmentioning

confidence: 99%

CPW-fed slot antenna for UWB short-range impulse radar systems

Yang

Tammam

Yoshitomi

et al. 2012

IEICE Electron. Express

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Abstract:A novel coplanar waveguide (CPW) fed slot antenna for ultra-wideband (UWB) short range impulse radar systems is presented. A floating metal layer on the bottom of the antenna's substrate is used to realize the one-sided directional radiation and high gain. The antenna's dimensions are optimized to achieve impedance bandwidth of 7.8-9.2 GHz. The final size of the antenna is 29 mm × 16 mm × 1.6 mm. The proposed antenna is simulated, fabricated, and measured while a good agreement between the simulation and measurement results is obtained.

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