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Microwave Diode Control Devices
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The article was published on 1976-12-01 and is currently open access. It has received 54 citations till now. The article focuses on the topics: Monolithic microwave integrated circuit & Microwave engineering.read more
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Journal ArticleDOI
Phased arrays-part II: implementations, applications, and future trends
D. Parker,D.C. Zimmermann +1 more
TL;DR: This paper reviews array implementation, state-of-the-art applications, and future trends in phased-array technology.
Journal ArticleDOI
A Compact Microstrip Phase Shifter Employing Reconfigurable Defected Microstrip Structure (RDMS) for Phased Array Antennas
TL;DR: In this article, a compact phase shifter using reconfigurable defected microstrip structure (RDMS) is proposed for phased array antennas, and the experimental results demonstrate that the size, maximum insertion loss of the phase shifters, and quantity of the lumped elements are reduced by 80% −90%, 25% −30%, and 50%, respectively.
Proceedings ArticleDOI
Development of Smart Antenna for RFID Reader
TL;DR: In this article, a 3x2-element planar smart antenna for RFID readers in a low cost compact package is developed, which covers 860-960 MHz frequency band with more than 10 dB input return loss, 12 dBi broadside gain and up to 40deg elevation beam scanning with a 4-bit reflection type phase shifter array.
Proceedings ArticleDOI
Frequency reconfigurable patch antenna using PIN diode at X-band
TL;DR: The design of an X-band frequency reconfigurable patch antenna using PIN diode and the match between simulation and measured results suggests that proposed candidate can be used as a frequency reconfigured antenna.
Journal ArticleDOI
Switchable Substrate Integrated Waveguide
TL;DR: In this article, a switchable substrate integrated waveguide is presented that can be switched between two different modes of propagation via the biasing of a pin diode switch, which is shown to have approximately 50 dB isolation and 3 dB insertion loss over the switchable bandwidth.