Results 71 to 80 of about 8,991 (205)

Frequency-independent Phase Shifter [PDF]

A new simple and low cost frequency independent phase shifter is presented. The design is based on a simple op-amp phase shifter with programmable floating resistor and programmable capacitor. The phase shift can be varied using the programmable resistor.
Al-Absi, M. A.
core   +2 more sources

A wide band sanky phase shifter for phase sensitive detectors [PDF]

, 1974
The design details of a wide band Sanky phase shifter are given. This phase shifter can be used with phase-sensitive detectors which are required to work with variable reference frequencies.
Sankaranarayanan, PE
core  

A Self-Body-Biasing Network of Vector Sum Phase Shifter for Reduction of Output Capacitance Variation and Supply Current Variation

IEEE Access
This paper presents the self-body-biasing effects of a vector-sum phase shifter(VSPS) in 0.13- $\mu $ m CMOS technology. The self-body-biasing network is simply implemented by connecting the drain and body terminals of a vector-sum MOSFET amplifier ...
Junhan Lim, Gwanghyeon Jeong, Songcheol Hong   +2 more
doaj   +1 more source

A Flexible Conformal Phased Array With Embedded Magnetic Particles Based Composite Right/Left Handed Metamaterial Phase Shifters

IEEE Access
In this study, a flexible and fully printable four element patch antenna array bent on a cylindrical-shaped surface for main beam steering is proposed.
Muhammad Ayaz, Irfan Ullah, Adnan Iftikhar, Syed Muzahir Abbas, Benjamin D. Braaten, Shahid Khattak, Moath Alathbah   +6 more
doaj   +1 more source

Synthesis of the phase shifter for complex signal

Известия высших учебных заведений России: Радиоэлектроника, 2015
It is proposed algorithm for construction of the phase shifter for complex signal, which gives any but constant the phase shift for square component in given range of the frequency.
S. I. Ziatdinov
doaj  

Phase jumps in a QHQ phase shifter — some consequences [PDF]

, 1995
Restricted Access.A phase shifter consisting of a rotatable halfwave plate placed between two identical quarterwave plates, when used at wavelengths far away from the intended wavelength, can act as an equally good phase shifter with phase shifts of the ...
Bhandari, R., Rajendra Bhandari
core   +1 more source

Reconfigurable Liquid Metal Based SIW Phase Shifter [PDF]

, 2021
—This paper presents the first substrate integrated waveguide (SIW) phase shifter that can be reconfigured using liquid metal. This digital phase shifter exhibits low insertion loss and is reciprocal and bidirectional.
Gao, Y, Kelly, J, Mittra, R, Alkaraki, S, Borja, A   +4 more
core   +1 more source

Comparison of DMTL Phase Shifter Designs [PDF]

, 2009
Three different distributed-MEMS-transmission-line (DMTL) phase shifter design approaches are compared for 35 GHz applications able to shift the full 360° phase shift.
Tuohiniemi, Mikko, Vähä-Heikkilä, Tauno, Rantakari, Pekka; id_orcid, Saijets, Jan   +3 more
core  

Enhanced Graphene Based Electronically Tunable Phase Shifter. [PDF]

Micromachines (Basel), 2023
Yasir M, Peinetti F, Savi P.
europepmc   +1 more source

Phase shifter design & Research study and verification of wideband phase shifter circuits [PDF]

, 2012
Radio Frequency waves are widely used for the purpose of radio communication. Active research in Radio Frequency technology has led to the use of RF waves in variety of application other than radio communication.
SELVARAJ, JAYAPRAKASH
core