منابع مشابه
Power Aware Dividers in FPGA
This paper surveys different implementations of dividers on FPGA technology. A special attention is paid on ATP (area-time-power) trade-offs between restoring, non-restoring, and SRT dividers algorithms for different operand widths, remainder representations, and radices. Main results show that SRT radix-2 present the best ATP figure. In combinational implementation, an important power improvem...
متن کاملMiniaturization of Broadband Wilkinson Power Dividers
Received Jan 5, 2018 Revised Mar 3, 2018 Accepted Mar 20, 2018 This paper proposed three modified Wilkinson power dividers in order to achieve a size reduction and a wide bandwidth. The first structure presented the power divider using compact folded step impedance transmission lines rather than the uniform microstrip line design for operating center frequency of 3 GHz. The second structure sho...
متن کاملPower Comparison of Srt and Gst Dividers
Generally divider algorithms can be separated into two diierent kinds of algorithms, the Multiplicative Algorithms (MA) and the Iterative Digit Recurrence Algorithms (IDRA). The number of iterations of the MA and IDRA are proportional to log 2 (word?length) and the word-length, respectively. However every iteration of the MA consists of two multiplications and one addition, while the iteration ...
متن کاملHigh-power, Low-loss, Radial Rf Power Dividers/combiners
Development of a 20 kW Solid State Power Amplifier (SSPA), at 352 MHz, is in progress at RRCAT. This design uses radial dividing and combining architecture. As a part of this system, two high power (4 kW) combiners have been designed and developed. First one is 8 way with output ports in opposite but parallel direction to input port. Second one is 16 way with radial output ports. This paper des...
متن کاملMiniaturization of Wilkinson Power Dividers by Using Defected Ground Structures
It is proposed that the application of defected ground structures (DGS) and electromagnetic bandgap (EBG) reduce the phase velocity, increase effective permittivity of microstrips and reduce the effective the wavelength which eventually lead to the reduction of overall length of Wilkinson power dividers. Furthermore, the adjacent strip lines may approach each other, which cause coupling problem...
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2791991