All Stories

  1. Solenoid Transceive Coil for Rodent Imaging with 3T Deuterium MRI
  2. Evaluating signal-to-noise ratio (SNR) improvement from cryogenic cooling MRI receive coil arrays using full-wave electromagnetic simulation *
  3. The Mode of Operation of High‐Impedance Coils and Shielded Coaxial Cable Coils: A Comparative Study
  4. An 8Tx/32Rx head‐neck coil at 7T by combining 2Tx/32Rx Nova coil with 6Tx shielded coaxial cable elements
  5. Four-element LC-baluns for power matching arbitrary impedances
  6. Magnetically Coupled, Passive Birdcage Resonator for Boosting Sensitivity of 1.5T MRI
  7. Calibrating Double-Loop H-Field Probe Measurements of RF Coil Current for MRI
  8. Manipulating Bandwidth of Cryogenically Cooled Receive-Only MRI Detectors
  9. Condition for Optimal Preamplifier Decoupling in One-turn Single- and Multi-gap Shielded Loop MRI Detectors
  10. A cryogenic 14‐channel 13C receiver array for 3T human head imaging
  11. Trade‐off between preamplifier noise figure and decoupling in MRI detectors
  12. RF coil design for accurate parallel imaging on 13C MRSI using 23Na sensitivity profiles
  13. Wideband split-ring antenna arrays based on substrate integrated waveguide for Ka-band applications
  14. 7T MRI Fractionated Dipole Antenna for Carotid Imaging
  15. 7T MRI Loop Antenna for Carotid Imaging
  16. A U-Band Rectangular Waveguide-to-Coplanar Waveguide Transition Using Metal Ridge
  17. Flexible Self-Resonant Detector Coil for Magnetic Resonance Imaging of Carbon-13
  18. A 280-GHz Self-Mixing Balanced Frequency Tripler in SiGe BiCMOS Technology
  19. Three‐element matching networks for receive‐only MRI coil decoupling
  20. Matching and decoupling networks for receive-only MRI arrays
  21. Design and Implementation of Solenoid and Alderman-Grant Coils for Magnetic Resonance Microscopy at 7T
  22. Design of a quadrature coil for MRI of carbon in human liver at 7T
  23. Enhanced Low Frequency MRI using Flexible Shape Arrays Made of Standard Wire
  24. Wideband Tapered Slot Antenna for D-Band Applications
  25. Autonomous cryogenic RF receive coil for 13C imaging of rodents at 3 T
  26. Design of a local quasi-distributed tuning and matching circuit for dissolution DNP cross polarization
  27. Optimized microwave delivery in dDNP
  28. System Integration and Packaging of a Terahertz Photodetector at $W$ -Band
  29. Improved Decoupling for Low Frequency MRI Arrays Using Non-Conventional Preamplifier Impedance
  30. Compact, low-cost NMR spectrometer and probe for dissolution DNP
  31. PIN diode driver for NMR and MRI
  32. Topology optimization and experimental verification of compact E-plane waveguide filters
  33. A D-Band Rectangular Waveguide-to-Coplanar Waveguide Transition Using Wire Bonding Probe
  34. A Rectangular Waveguide-to-Coplanar Waveguide Transition at D-band Using Wideband Patch Antenna
  35. Ultra-wideband coplanar waveguide-to-asymmetric coplanar stripline transition from DC to 165 GHz
  36. Cryogenic Preamplifiers for Magnetic Resonance Imaging
  37. A comprehensive study of cryogenic cooled millimeter-wave frequency multipliers based on GaAs Schottky-barrier varactors
  38. Association and Dissociation of Optimal Noise and Input Impedance for Low-Noise Amplifiers
  39. Design of a planar ultra-wideband four-way power divider/combiner using defected ground structures
  40. Towards new vistas in preamplifier design for MRI
  41. Towards new vistas in preamplifier design for MRI
  42. Coplanar transitions based on aluminum nitride interposer substrate for terabit transceivers
  43. On-chip patch antenna on InP substrate for short-range wireless communication at 140 GHz
  44. Large-signal modeling of multi-finger InP DHBT devices at millimeter-wave frequencies
  45. Low conversion loss 94 GHz and 188 GHz doublers in InP DHBT technology
  46. Low-Noise Active Decoupling Circuit and its Application to 13C Cryogenic RF Coils at 3 T
  47. Large field-of-view transmission line resonator for high field MRI
  48. Rectangular waveguide-to-coplanar waveguide transitions at U-band using e-plane probe and wire bonding
  49. Tunable 13C/1H dual channel matching circuit for dynamic nuclear polarization system with cross-polarization
  50. An X-band Schottky diode mixer in SiGe technology with tunable Marchand balun
  51. TE01 mode converter for highly overmoded circular waveguide at 188 GHz
  52. Non-foster impedance matching sensitivity of electrically small electric and magnetic spherical dipole antennas
  53. Waveguide transition with vacuum window for multiband dynamic nuclear polarization systems
  54. Optimal Value of Series Capacitors for Uniform Field Distribution in Transmission Line MRI Coils
  55. Challenges in Polybinary Modulation for Bandwidth Limited Optical Links
  56. Improved field homogeneity for transmission line MRI coils using series capacitors
  57. Modeling of Schottky barrier diode millimeter-wave multipliers at cryogenic temperatures
  58. A 3D hybrid integration methodology for terabit transceivers
  59. A SiGe BiCMOS double-balanced mixer with active balun for X-band Doppler radar
  60. A High-Power Low-Loss Continuously Tunable Bandpass Filter With Transversely Biased Ferrite-Loaded Coaxial Resonators
  61. Design procedure for compact folded waveguide filters
  62. Varactor-tuned substrate integrated evanescent filter
  63. A low-loss, continuously tunable microwave notch filter
  64. SUBSTRATE INTEGRATED EVANESCENT FILTERS EMPLOYING COAXIAL STUBS
  65. Gold Nanoparticle-Based Sensors Activated by External Radio Frequency Fields
  66. Microwave assisted drug delivery
  67. Compact microstrip bandpass filter with tunable notch
  68. Design of a broadband passive X-band double-balanced mixer in SiGe HBT technology
  69. Reconfigurable diplexer based on switched delay line approach
  70. A model for ferrite-loaded transversely biased coaxial resonators
  71. A 24 GHz integrated SiGe BiCMOS vital signs detection radar front-end
  72. Design and Realization Aspects of 1-THz Cascade Backward Wave Amplifier Based on Double Corrugated Waveguide
  73. A Modified Marchand Balun Configuration With Tunable Phase Balance
  74. Design and characterization of a low-viscous muscle tissue mimicking media at the ISM-band (2.4–2.48 GHz) for easy antenna displacement in in vitro measurements
  75. A compact broadband nonsynchronous noncommensurate impedance transformer
  76. NONSYNCHRONOUS NONCOMMENSURATE IMPEDANCE TRANSFORMERS
  77. Filter designs based on coupled transmission line model for double split ring resonators
  78. Nonlinear 3-D microwave imaging for breast-cancer screening: Log, phase and log-phase formulation
  79. Electromagnetic Waves
  80. Quasi-optical Systems Based on Periodic Structures
  81. 300 GHz imaging with 8 meter stand-off distance and one-dimensional synthetic image reconstruction
  82. Transmission line model for coupled rectangular double split-ring resonators
  83. A high-isolation switch based on a standard GaAs process
  84. The OPTHER project: Progress toward the THz amplifier
  85. Challenges in the Design of Microwave Imaging Systems for Breast Cancer Detection
  86. Towards a THz backward wave amplifier in European OPTHER project
  87. European research on THz vacuum amplifiers
  88. Square helix TWT for THz frequencies
  89. Terahertz Imaging Systems With Aperture Synthesis Techniques
  90. Advanced Microwave Circuits and Systems
  91. Passive Microwave Components and Antennas
  92. Impedance Transformers
  93. Design and realisation of a microwave three-dimensional imaging system with application to breast-cancer detection
  94. GaAs wideband low noise amplifier design for breast cancer detection system
  95. Submillimeter wave antenna With slow wave feed line
  96. Prototype of microwave imaging system for breast-cancer screening
  97. Improvement of stopband performance in parallel-coupled bandpass filters using quasi-lumped elements
  98. High efficiency 600-mW pHEMT distributed power amplifier employing drain impedance tapering technique
  99. Analytical model for double split ring resonators with arbitrary ring width
  100. Coupled Transmission Lines as Impedance Transformer
  101. Broadband Impedance Transformer Based on Asymmetric Coupled Transmission Lines in Nonhomogeneous Medium
  102. Analytical model of planar double split ring resonator
  103. Miniature wideband filter based on coupled-line sections and quasi-lumped element resonator
  104. Miniature Microwave Bandpass Filter Based on EBG Structures
  105. Excitation of wire structures with nonlinear characteristics of the surface impedance
  106. The analysis of nonlinear effects in superconducting microstrip resonators