Patents
Patents for H01Q 1 - Details of, or arrangements associated with, aerials (75,694)
12/1994
12/06/1994CA1333417C Transponder antenna
11/1994
11/30/1994EP0626764A1 Portable satellite communication equipment
11/30/1994CA2124619A1 Leaky antenna for personal communications system (pcs)
11/29/1994US5369780 Amplifying and phase shifting vertical and horizontal polarized signals for frequency converting satellite broadcast receptions
11/29/1994US5369413 Q equalization in dual-element end-fire array antennas
11/29/1994US5368924 Antenna cover fabric for microwave transmissive emitters
11/24/1994WO1994027339A1 Floating antenna system
11/24/1994WO1994027338A1 Msat mast antenna with reduced frequency scanning
11/24/1994WO1994027263A1 Personal electromagnetic radiation monitor
11/22/1994US5367311 Antenna for broad-band ultrahigh frequency
11/22/1994US5367309 Cellular phone shield
11/22/1994US5367308 Thin film resonating device
11/22/1994US5366178 Sensor window compliant mounting assembly
11/17/1994EP0624918A1 Full aperture interleaved space duplexed beamshaped microstrip antenna system
11/17/1994DE4316073A1 Mobile radio device with radiation protection
11/16/1994CN2183033Y Thin sheet aerial
11/16/1994CN1095192A Antenna apparatus capable of producing desirable antenna radiation patterns without modifying antenna structure
11/15/1994US5365546 Method of and apparatus for controlling modulation of digital signals in frequency-modulated transmissions
11/15/1994US5365247 Transmitters and receivers with antennas
11/15/1994US5365246 Transmitting and/or receiving arrangement for portable appliances
11/15/1994US5365243 Planar waveguide for integrated transmitter and receiver circuits
11/15/1994US5365242 Glass antenna for a telephone of an automobile
11/15/1994US5364685 Laminated panel with low reflectance for radio waves
11/15/1994US5364049 Vehicular mounting system for directional antennas
11/15/1994CA2032650C Multiband antenna
11/15/1994CA2020220C Method and apparatus for tube element bracket
11/10/1994WO1994026043A1 A system for wireless and encrypted transmission of information
11/10/1994WO1994026038A1 Multiple antenna selection and antenna cap for computer devices utilizing radio and modem cards
11/10/1994WO1994026000A1 Anti-electromagnetic field antenna for cellular telephone
11/10/1994WO1994025999A1 Antenna for an electronic apparatus
11/10/1994WO1994025998A1 A device for grounded securing of an element at a hole in a metal plate
11/10/1994DE4313395A1 Planar antenna
11/10/1994CA2161675A1 Multiple antenna selection and antenna cap for computer devices utilizing radio and modem cards
11/10/1994CA2160660A1 A device for grounded securing of an element at a hole in a metal plate
11/09/1994EP0624021A2 Portable telephone set with an earphone
11/09/1994EP0624008A2 Mobile communication satellite payload
11/09/1994EP0623967A1 Antenna apparatus
11/09/1994EP0623966A1 System for suppressing selective fadings in received signals by means of an antenna
11/09/1994EP0623219A1 Device for wireless transfer of information
11/09/1994EP0500548B1 Adaptable antenna
11/08/1994US5363116 Support assembly for portable microwave antenna
11/08/1994US5363115 Parallel-conductor transmission line antenna
11/08/1994US5363114 Planar serpentine antennas
11/08/1994US5363105 Structure of multi-band microwave detector
11/08/1994US5361488 Manufacturing method for antenna module
11/08/1994CA2063794C Multi-resonant laminar antenna
11/03/1994DE4313945A1 Method and devices for disseminating standard time information
11/02/1994EP0622864A1 Antenna apparatus capable of producing desirable antenna radiation patterns without modifying antenna structure
11/02/1994EP0622766A1 Antenna lattice for electronic article surveillance system
11/01/1994US5361405 Aircraft band radio receiver which does not radiate interfering signals
11/01/1994US5361077 Acoustically coupled antenna utilizing an overmoded configuration
11/01/1994US5361061 Computer card data receiver having a foldable antenna
10/1994
10/29/1994CA2121552A1 Method and apparatus for disseminating standard time information
10/27/1994WO1994024723A1 A small, double ring microstrip antenna
10/27/1994WO1994024722A1 Small microstrip antenna having a partial short circuit
10/27/1994WO1994023981A1 Obstacle-detection device
10/26/1994CN2181089Y 天线 Antenna
10/25/1994US5359340 Helical antenna for portable radio communication equipment
10/25/1994US5359337 Stabilized antenna system
10/25/1994US5359335 Automobile antenna
10/25/1994US5359185 Chromatic ranging method and apparatus for reading optically readable information over a substantial range of distances
10/20/1994DE4312259A1 Motor vehicle window pane antenna having an AM antenna
10/20/1994DE4311813A1 Mobile transceiver unit with an antenna
10/19/1994EP0620612A2 Direction adjustment indicator for a satellite radio wave receiving antenna
10/19/1994CN2179981Y Digital gyrosimulator
10/18/1994US5357261 Antenna for matched transmission system
10/18/1994US5357259 Aircraft deployable rotating phased array antenna
10/13/1994WO1994023470A1 Low noise amplifier
10/13/1994WO1994023469A1 Two axis mount pointing apparatus
10/12/1994EP0619620A2 Consumption measuring device, in particular heating or warm water cost measuring device
10/12/1994EP0619619A1 A coupling device
10/11/1994US5355145 Satellite dish actuator mounting construction
10/11/1994US5355144 Transparent window antenna
10/11/1994US5355143 Enhanced performance aperture-coupled planar antenna array
10/11/1994US5355142 Microstrip antenna structure suitable for use in mobile radio communications and method for making same
10/11/1994US5355139 Microstrip antenna system
10/11/1994US5353493 Method for manufacturing whip antenna
10/11/1994CA2014565C Satellite antenna mounting apparatus
10/11/1994CA2005426C Antenna apparatus
10/06/1994DE4405644A1 Method and device for the alignment and stabilisation of antennas for satellite data reception
10/05/1994EP0618638A1 Antenna isolation for continuous wave radar systems
10/05/1994EP0618637A1 Antenna structure
10/05/1994EP0600054A4 Rf-transparent antenna sunshield membrane.
10/05/1994CN1093203A 天线 Antenna
10/04/1994US5353039 Vehicle rear window glass antenna for transmission and reception of ultrashort waves
10/04/1994US5353038 For composite aircraft structures
10/04/1994US5353037 System for deicing dish mounted antennae
10/04/1994US5353036 Dual antenna assembly with antenna retraction inactivation
09/1994
09/29/1994WO1994022235A1 Radiation shielding apparatus for a radio transmitting device
09/29/1994WO1994022233A1 Radio frequency radiation shield for hand-held radio phone
09/29/1994WO1994021001A1 Antenna assembly for radio circuit and method therefor
09/29/1994DE4309259A1 Solar panel support for solar tracking of solar-panel cam panel
09/29/1994DE4309112A1 Method for reducing interference from electromagnetic noise signals in receiving devices and a device to carry out the method
09/29/1994CA2148355A1 Radiation shielding apparatus for a radio transmitting device
09/28/1994EP0617520A2 Portable radio communication apparatus
09/28/1994EP0617481A1 Deployable reflector
09/28/1994EP0617479A1 Antenna support, especially for vehicles
09/28/1994EP0616742A1 Spatial division multiple access wireless communication systems
09/28/1994EP0616734A1 Aerial arrangement, especially for communications terminals.
09/28/1994EP0484454B1 Transmitting and receiving arrangement for portable appliances