MM-Wave integrated phased arrays with ferrite control

Zaitsev, E. F.; Yavon, Yu.P.; Komarov, Yu. A.; Guskov, A.B.; Kanivets, A.Yu.

doi:10.1109/8.280716

Cited by 25 publications

(6 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The module provided scanning in horizontal plane in sector ± 30°from normal. Example of integrated system with substantially higher integration level is given in article [24]. Ferrite-dielectric waveguide structure with controlled deceleration coefficient which excites linear space array of dipole radiators forms the basis of this system.…”

Section: Phase-shiftersmentioning

confidence: 99%

“…Small dimensions of phase-shifter made assembly very complicated and more expensive, and do not provide required mechanical strength. Therefore, along with digital phase-shifters researches and developments the integrated systems of phase-shifter [23,24] and quasi-optical systems using magneto-controlled media [1,4,22] were designed and studied.…”

Section: Phase-shiftersmentioning

confidence: 99%

See 1 more Smart Citation

State of the art millimeter and sub-millimeter wave ferrite components and devices

Lebed¹,

Voronkov²

1996

26th European Microwave Conference, 1996

View full text Add to dashboard Cite

The nearest decade development of radio-electronics will be to a great extent related with the mastering of millimeter and submillimeter wave band. This process is considerably stimulated by a great success in development of electronic components for millimeter and sub-millimeter wave bands. So, substantial progress has been achieved in the field of development and production of key componentssufficiently reliable sources of oscillation in the stated bands. Development and putting ferrite devices and apparatus into industry production is one of the key problems of millimeter and sub-millimeter wave band mastering. The ferrite devices are known to be the main type of non-reciprocal passive devices in microwave range. Rather substantial role belongs to ferrite devices in the field of propagation conditions control for the waves in this range. In the present paper the authors consider state-of-art, achieved level of development and the nearest perspectives of creation of ferrite devices for the stated range. The consideration is carried out on the basis of example of typical ferrite devices: non-reciprocal (isolators and circulators) as well as controlled ones (filters and phase-shifters). Just these groups of devices define the state-of-art and the level of development of ferrite device engineering.

show abstract

Section: Phase-shiftersmentioning

confidence: 99%

Section: Phase-shiftersmentioning

confidence: 99%

State of the art millimeter and sub-millimeter wave ferrite components and devices

Lebed¹,

Voronkov²

1996

26th European Microwave Conference, 1996

View full text Add to dashboard Cite

show abstract

“…These techniques are electronic switches [1], photosensitive elements that are optically or electronically or a hybrid combination controlled [2]. Moreover, tuning and switching are reported using ferrite structures [3]. High ferroelectric [4] and ferromagnetic [5] materials are attractive for realizing compact size antennas for wireless applications.…”

Section: Introductionmentioning

confidence: 99%

“…A low cost, small size, and tunable antenna are in great demand for both civilian and military applications [1][2][3]. In the recent years, different methods have been offered that characterize the planar printed antenna structures.…”

Section: Introductionmentioning

confidence: 99%

High gain tunable stacked antenna using soft FeCo nanoparticles

Alhassoon

Malallah

Chinnasamy

et al. 2016

2016 IEEE Radio and Wireless Symposium (RWS)

View full text Add to dashboard Cite

A high gain tunable annular ring antenna structure for WiFi bands are reported by stacking passive elements over an active element realized on magnetodielectric composite substrate. The composite substrate of active antenna is realized by utilizing the FeCo soft magnetic nanoparticles on commercial available FR4 dielectric and the superstrates are processed using Honeycomb structure. The key features of low coercivity FeCo cubic nanoparticles of 40nm are a relatively high permeability, low loss, and high saturation magnetic moment that effectively results in over 100MHz tuning per 100mT of applied magnetic field. The purpose of this paper is addressing the solution for increasing the low gain and bandwidth that has been accomplished for the single substrate printed circuit antennas. The Finite Element Method (FEM) computational method is used for design and performance optimization to achieve gain.

show abstract

“…The integration of ferrite technology in to integrated circuit structures has advantages including possible lower cost, smaller size, and more diversification in monolithic microwave integrated circuits (MMIC). Applications of ferrite technology in millimeter-wave scanning arrays have increasing importance [3,4]. An attractive feature of biased ferrite is that the material characteristics are nonreciprocal and electronically tunable.…”

Section: Introductionmentioning

confidence: 99%