A power divider (PD)/ power combiner (PC) with high quality factor and enhanced output ports isolation using substrate integrated waveguide (SIW) technology is proposed. An SIW cavity is designed to provide a high quality factor filtering response and an SMD resistor is attached between two output ports to realize the high isolation. The value of the applied resistor is calculated by using the ...

DESIGN, ANALYSIS, AND CONSTRUCTION OF AN EQUAL SPLIT WILKINSON POWER DIVIDER Logan J. Berens, B.S. Marquette University, 2012 The Wilkinson power divider is a well known device in the RF/microwave community used for splitting or combining signals. It is composed of simple transmission lines and a resistor, and takes advantage of the properties of quarterwavelength transmission line sections to ...

Filter plays an important role in communication systems. It is an electronic device that allows signal in certain frequency ranges to go through. In other words, filter helps remove all the unwanted frequency components in a signal. Generally, there are four types of filters: lowpass filter, highpass filter, bandpass filter and bandstop filter. Two filters have been proposed in my project. The ...

We report a 72.8 GHz fully static frequency divider in AIInAs/InGaAs HBT IC technology. The CML divider operates with a 350 mV logic swing at less than OdBm input power up to a maximum clock rate of 63 GHz and requires 8.6 dBm of input power at the maximum clock rate of 72.8GHz. Power dissipation per flip-flop is 55mW with a 3.1V power supply. To our knowledge this is the highest frequency of o...

This paper proposes a multiway power divider for wideband (4:1) beamforming arrays. The divider’s input reflection characteristic (S11) is achieved using a multisection stepped-impedance transformer. Moreover, the divider’s isolation (S32) bandwidth is increased by incorporating inductors and capacitors in addition to the conventional resistor only isolation networks of the divider. The analysi...

Abstract—In this paper, a general design of an equal-split N-way power divider, similar to Bagley polygon power divider, but with an even number of output ports is proposed. A circular-shaped 4way divider is designed and simulated using two different full-wave simulators. Very good matching at the input port is achieved, and good transmission parameters are obtained. After that, the same circul...

This paper presents a low-area nite eld divider using dual basis representation. This divider is based on the division algorithm of solving Discrete Wiener-Hopf Equation using Gauss-Jordan elimination method. The hardware complexity of the matrix generation part has been reduced dramatically form O(m) to O(m). When it is used as a building block for a large system, this divider can achieve more...

This paper presents a broadband high operating frequency divide-by-2 frequency divider. This divider uses sourcecoupled logic (SCL) with two static loading master-slave D latches which achieves high input operating frequency, high input sensitivity and low power dissipation. This divider can work from 8GHz~ 27GHz and the input power is -40dBm@18GHz. The chip area is 735μm×480μm with only 4.6mW ...

A novel type of power divider, featuring arbitrary power ratio and arbitrary ripple level, is proposed. This divider consists of a two-port filtering structure connected to a circulator and is straightforwardly designed using microwave filter synthesis techniques. An example is provided, with low-pass domain synthesis and experimental divider demonstration at the Xband, after low-pass to bandpa...

<p><span>Nowadays, the world knows a huge revolution in telecommunications, which has led to need integrate many services, such as long-term evolution (LTE), 5G, wireless local area network (WLAN), and Bluetooth, one receiving transmitting device. In same way, all active passive microwave circuits must be compatible with integration of including power divider, is subject our work. T...