Further, to control switching of PIN diodes, Raspberry PI system is employed. In the proposed method, a novel meander-shaped antenna is designed and simulated using High-Frequency Structure Simulator-11 (HFSS-11) with an operating frequency of 2.4GHz. However, the optimized design dimensions are...
The reflectarray unit cell has a relatively simple structure with four metal layers and two Isola Astra MT77 substrates. In order to achieve the electronic phase control of the unit cell, two p-i-n diodes were integrated on the reflecting patch. The alternation of the diodes states will ...
The article presents a simple design of a complex single-pole-eight-throw (SP8T) switch through the use of a pin diode model undertaken through the use of computer automated design (CAD). The principle behind the design of the switch is the use of electro magnetic (EM) simulations for the...
Firstly,to study the effect of the PIN diodes on the FSS frequency response,the proposed AFSS,together with a primary FSS without PIN diodes is simulated using CST software.The simulated results of their transmission coefficients at normal incidence are shown in Fig.2.The center resonant frequency...
PIN diodes are ideal for transmit-receive (TR) switches because of a favorable blend of cost, size, and switching speed. Although the PIN diode in the transmit (Tx) arm can be connected as either series or shunt switching element, the former is potentially more linear [1]. During ...
It's fairly common with differential pair topologies for a passive device to sit on the transmission lines. This could be anything from little ESD diodes on USB lines to a choke or just series terminating resistors. Unfortunately from a netlist point of view these components split the line betw...
In this study, the authors present a simple reconfigurable multiband antenna with two PIN diode switches for worldwide interoperability for microwave access (WiMAX)/wireless local area networks (WLAN) applications. The antenna permits reconfigurable switching in up to ten frequency bands between 2.2 and...
Despite of isolation improvement, the second design of the resonator can reduce overall size of SPDT discrete PIN diode switch. The PIN diodes are based on commercialize single PIN diode in SOD523 package. The solutions are for microstrip line based circuit design with low performance discrete PIN...
It focuses on the integration of the ESD signal pin with the bond pad. For ESD networks, and for the offchip driver circuitry, almost every feature of the MOSFET design is optimized for ESD robustness. The chapter discusses the key parameters for ESD design of MOSFETs. Diodes have ...
The advantages are high and wide isolation bandwidth with minimum number of discrete PIN diodes. 展开 关键词: bandstop to allpass RF switch SPDT resonator radial stub switchable resonator 会议名称: Rf & Microwave Conference 会议时间: 06 March 2014 主办单位: IEEE ...