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six-port junction

A Novel Miniaturized Microstrip Six-Port Junction

A Novel Miniaturized Microstrip Six-Port Junction

... Abstract—A novel miniaturized micro-strip six-port junction is presented. The new structure effectively reduces the occupied area to 25% of the conventional six-port junction due ...

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Design & Analysis of Six Port Technology for Multi input Multi output and Millimeter wave Radio Receiver Applications

Design & Analysis of Six Port Technology for Multi input Multi output and Millimeter wave Radio Receiver Applications

... One key point of SDR is to have a digital-processing kernel with almost infinite processing ability. Although DSP and semiconductor technology have been developed rapidly over the past ten years, the operating speed ...

9

Calibration of a Six-Port Position Sensor via Support Vector Regression

Calibration of a Six-Port Position Sensor via Support Vector Regression

... the six-port junction and the inconsistency of the diode detectors, the DC offset voltages couldn’t be fully ...the six-port position sensor prototype circuit in anechoic ...

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27140 90007 27140A Async 6 Channel Multiplexer Hardware Reference Jun88 pdf

27140 90007 27140A Async 6 Channel Multiplexer Hardware Reference Jun88 pdf

... The RS-232-C Junction Panel 28659-60005 is a six-port junction box which provides serial, asynchronous interconnections between the multiplexer card and a modem or terminal device.. This[r] ...

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Performance and Analysis of Wide Band Micro strip Six Port Junctions for Cognitive Radio

Performance and Analysis of Wide Band Micro strip Six Port Junctions for Cognitive Radio

... A new six port junction based on micro strip technology was simulated and implemented for 10GHz which consists of two hybrid couplers and two power dividers [3].. The another six port ju[r] ...

7

Experimental Performance Comparison of Six-Port and Conventional Zero-IF/Low-IF Receivers for Software Defined Radio

Experimental Performance Comparison of Six-Port and Conventional Zero-IF/Low-IF Receivers for Software Defined Radio

... The performance comparison of the six-port receiver operating in zero-IF and low-IF modes is presented in Table 2. It can be seen that the lowest values of EVM are obtained in the low-IF mode, as DC- offset ...

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Computer-Aided Measurement of Microwave Circuits

Computer-Aided Measurement of Microwave Circuits

... 28 Chapter 3 Six-Port Network Analyzer Theory It was shown in chapter 2 that if the complex ratio, b3 /b 4 , of two voltage waves emerging from a four-port network can be determined, the[r] ...

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TM0684 0012 1 ATL 3270 Multistation Operators Guide Dec84 pdf

TM0684 0012 1 ATL 3270 Multistation Operators Guide Dec84 pdf

... The Multistation has six I/O ports, the Main port RS232C only connects to the host, the Aux port RS232C only connects to a printer, and the other four Control Unit ports connect to RS232[r] ...

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Power Amplifier Linearization Using Six-port Receiver for DVB-S2 Satellite Communications

Power Amplifier Linearization Using Six-port Receiver for DVB-S2 Satellite Communications

... Although significant improvement in the ACPR of the amplifier should be observed even after a single training ramp, yet simulations have shown that the predistortion function can converge to a solution after only ...

8

Millimeter Wave Ultra Wideband Six Port Receiver Using Cross Polarized Antennas

Millimeter Wave Ultra Wideband Six Port Receiver Using Cross Polarized Antennas

... the six- port model constructed on the measurement results of the RWG 90 ◦ hybrid coupler, two pairs of cross-polarized antennas, four power detectors, low-noise amplifiers (LNAs), millimeter-wave ...

7

Calibration of a Six-Port Receiver for Direction Finding Using the Artificial Neural Network Technique

Calibration of a Six-Port Receiver for Direction Finding Using the Artificial Neural Network Technique

... 10]. The key module here is called a six-port network. A zero- intermediate frequency receiver architecture can reduce costs and meet the growing needs of radar systems. As well, the response time of the ...

8

A New Multi-Functional Half Mode Substrate Integrated Waveguide Six-Port Microwave Component

A New Multi-Functional Half Mode Substrate Integrated Waveguide Six-Port Microwave Component

... The rectangular waveguide due to high value of Q -factor and low loss, as an effective transmission line, has already been widely utilized in the microwave and millimetre wave components for many years. Recently, some new ...

8

The Circuit and Network Analysis of Some Signal Separation Structures Constituting Microwave Six Port Reflectometers

The Circuit and Network Analysis of Some Signal Separation Structures Constituting Microwave Six Port Reflectometers

... the six-port for a bandwidth of 2 to 8 GHz, but owing to the design restrictions (mainly because of the manufacturer’s fixed dimensions of the dielectrics) only a bandwidth of ...the six-port ...

14

Gravity and magnetics of the West Tamar district, Northern Tasmania

Gravity and magnetics of the West Tamar district, Northern Tasmania

... Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorell Formation Port Sorel[r] ...

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Collaborating with competitors : value through coopetition in the New Zealand forest industry : a thesis presented in partial fulfilment of the requirements for the degree of Master of Supply Chain Management at Massey University, Manawatu, New Zealand

Collaborating with competitors : value through coopetition in the New Zealand forest industry : a thesis presented in partial fulfilment of the requirements for the degree of Master of Supply Chain Management at Massey University, Manawatu, New Zealand

... the port companies who participated in the questionnaire and were very helpful in explaining the processes that take place on their ...to Port of Tauranga, Eastland Port, Napier Port, ...

7

Study On Noise Attenuation Of Multi-Cylinder Diesel Engine With Existing And Modified Muffler

Study On Noise Attenuation Of Multi-Cylinder Diesel Engine With Existing And Modified Muffler

... JUNCTIONS There are two types of junctions used in bond graph viz.a S-Junction 1 junction b P- Junction 0 Junction aS- JUNCTION shown in the following figure Fig.. The constitutive law f[r] ...

9

V-Band Quadrature Phase Shift Keying Demodulator Using Wr-12 Six-Port

V-Band Quadrature Phase Shift Keying Demodulator Using Wr-12 Six-Port

... The six-port computer model is generated in Advanced Design System (ADS) using the coupler measured results. Isolation of −23 dB between the two input ports and return loss of −15 dB in a 250 MHz bandwidth ...

7

Six-port architecture based on Rectangular Disk Quadrature Hybrid at X-band

Six-port architecture based on Rectangular Disk Quadrature Hybrid at X-band

... In this article a new concept of realization of patch coupler with diagonal feeding and unequal stub loading along with insertion of gap coupling capacitance is presented. As per the authors’ knowledge, this is the first ...

7

Analysis and design of a differential sampled-line six-port reflectometer

Analysis and design of a differential sampled-line six-port reflectometer

... differential six-port reflectometer has been ...differential six-port network with ...differential six-port network while the single-ended ports serve as the interface with the ...

13

Optical fibre couplers

Optical fibre couplers

... X CHAPTER 4 : VECTOR MODES OF SIX-PORT COUPLERS 4.0 Introduction 103 4.1 Physical Description of Vector Modes 104 4.2 Mathematical Derivation of the Vector 118 Modes of the Six-Port Coup[r] ...

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