Henryk Władysław "Henio" Magnuski
Henryk Władysław Magnuski
Henryk Władysław "Henio" Magnuski  ‎(I608)‎
Given Names: Henryk Władysław
Nickname: Henio
Surname: Magnuski
Also known as: Henry Magnuski

Gender: MaleMale
      

Birth: 30 January 1909 52 39 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death: 4 May 1978 ‎(Age 69)‎ Glenview, Cook, Illinois, USA
Personal Facts and Details
Birth 30 January 1909 52 39 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska

MarriageReligious Marriage
Dr. Helena Alexandra Błaszczeńska - 7 February 1942 ‎(Age 33)‎ Holy Trinity Church - 1118 Noble Street, Chicago, Cook, Illinois, USA

Description 186cm, 100kg
Death 4 May 1978 ‎(Age 69)‎ Glenview, Cook, Illinois, USA

Cause of death: Prostate Cancer
Burial 6 May 1978 ‎(2 days after death)‎ St. Adalbert Cemetery, Chicago, Cook, Illinois, USA
Latitude: N42.00813 Longitude: W87.79924

Globally unique Identifier 4096141349921D4B90AEB8B64B80916DB5AB
Last Change 8 June 2011 - 07:32:02
View Details for ...

Parents Family  (F549)
Henryk Antoni Magnuski
1856 - 1910
Helena Pelagia Klippel
1870 - 1931
Henryk Władysław "Henio" Magnuski
1909 - 1978
Janina Magnuska
1910 - 1984

Immediate Family  (F232)
Dr. Helena Alexandra Błaszczeńska
1911 - 2008
Marilyn Jane "Marylka" Magnuski
-
Dr. Henry Stanley "Hank" Magnuski PhD
-


Notes

Note
Warsaw 1939/1940 Phonebook - inz. Elektryk, Willowa 9 - 4 39 92

Henryk Magnuski, a Polish engineer working for Motorola, in 1940 invented the SCR-300 radio, the first small radio receiver/transmitter to have manually-set frequencies. It was used extensively by the American Army and was nicknamed the walkie-talkie

Jaskolski was Henryk's manager at State Tele and Radiotechnical Works in Poland.

Subject: Feb 7 - 64th wedding anniversary

I completely forgot that this would have been Busia's 64th wedding anniversary if Dad had lived.

She remembered the date and mentioned it to me. She then did a little reminiscing:
It was a small wedding party in a side altar at Holy Trinity church in Chicago.

Our Busia ‎(Blaszczenska)‎ did all the cooking for the reception afterward at Harding Ave, but she got a lady from the Zwiazek Polek to serve the meal.

Attendees included the family, Miss Baron, and Mr & Mrs Hobbs, who had gotten Dad the job at Motorola.

Mom and Dad left the reception after the meal and went to some hotel for their wedding night. Mom couldn't remember what hotel it was. They didn't have their honeymoon until later that year, in summer.
---
Henry Magnuski ‎(1909 - 1978)‎
Henry W. Magnuski’s many accomplishments include the second-generation Walkie-Talkie and the research and development that laid the foundations for Motorola’s position in microwave and cellular communication.
Biography
Henryk Wladyslaw Magnuski was born in Warsaw, Poland on January 30, 1909. Having lost both parents at a relatively early age, he supported himself and his sister Janina by fixing and installing radios for the Polish military. He received his degree from Warsaw University of Technology in 1934 and started working for the State Tele and Radiotechnical Works ‎(Państwowe Zakłady Tele i Radiotechniczne)‎ in Warsaw.
In June 1939, his firm sent Mr. Magnuski to the United States to study the latest radio transmitter technology. In September 1939, Poland was invaded by Germany and World War II began. His return to Poland was impossible and the Polish Embassy in Washington, DC suggested that he could be of greater assistance to the war effort by remaining in the USA.
In 1940, Mr. Magnuski began working for the Galvin Manufacturing Company ‎(the company changed its name in 1947 to Motorola Inc.)‎. He has three patents relating to the design of Motorola’s second-generation "Walkie-Talkie", the SCR-300 FM. The design included a tuning control to simultaneously tune both the transmitter and the receiver, an automatic frequency control to ensure clear communication without critical precision tuning by the operator, an adequate power supply, a minimum number of crystals, and fungiciding of the unit to allow it to withstand tropical temperatures and humidity. Nearly 50,000 of the SCR-300 FM "Walkie-Talkie" units were produced during World War II.
In addition, Mr. Magnuski is credited with the development of the AN/CPN-6 Radar Beacon, a microwave device that assisted US Navy pilots to locate their carriers in low visibility conditions. For this effort, he received a US Navy Certificate for Outstanding Service.
Following the conclusion of World War II, Mr. Magnuski helped develop VHF cavity resonators that allowed adjacent channel operation, was a key designer for the Motorola Sensicon receiver that used a selective filter in the IF amplifier, and created microwave relay equipment that could transmit multi-channel telephone, data, and television signals. For Motorola’s Government Electronics Division, he developed the SSB Radio Central Concept AN/USC-3, RADEM system ‎(chosen as one of the "100 Most Important Products of 1963" by Industrial Research Magazine)‎ and the Deltaplex I digital troposcatter system and lightweight tropo equipment AN/TRC-105.
Mr. Magnuski developed 30 patents covering VHF and microwave communications, wrote or coauthored 32 technical papers, and was the sole author of a chapter in the Communication System Engineering Handbook. In 1964 he was elected a fellow of IEEE and was listed in the 1964 "Chicagoland—Center of Innovation" booklet as one of the ten most distinguished scientists and engineers who make Chicago their home. When he retired from Motorola, he was Associate Director of Research in Motorola’s Government Electronics Division. It can be said that Mr. Magnuski’s contributions laid the groundwork for Motorola’s position in microwave and cellular communication.
Mr. Magnuski retired from Motorola in 1970. He succumbed to cancer at his home in Glenview, Illinois on May 4, 1978. The Henry Magnuski Electrical and Computer Engineering professorship at the University of Illinois in Urbana-Champaign was instituted in his honor in 2001 with a gift from his son, Henry S. Magnuski, a 1965 graduate of that institution.
Publications
H. Magnuski. Private Line Microwave Systems. IRE Professional Group on Vehicular Communications National Meeting - Detroit, Michigan, November 3, 1950
H. Magnuski. The Microwave Relay Communication System - General Technical Philosophy & Specific Engineering Solution. Fourth Southwestern IRE Conference - Houston Texas, May 17, 1952
H. Magnuski, Dr. William L. Firestone, Angus MacDonald. Modulation Sideband Splatter of VHF and UHF Transmitters. Proceedings of the National Electronic Conference, Vol 10 February, 1955
H. Magnuski. An Explanation of Fading in Microwave Relay Systems. IRE National Convention, March 21, 1955
H. Magnuski. An Explanation of Microwave Fading and Its Correction by Frequency Diversity. Winter General Meeting of the AIEE, January 30, 1956
H. Magnuski. Comparison of SSB and FM for VHF Mobile Service. Proceedings of the I.R.E, Vol. 44 No. 12, December, 1956
Dr. William L. Firestone, H. Magnuski, Roy A. Richardson. Single Sideband for Mobile Applications. AIEE Fall General Meeting - Chicago, Illinois, October 11, 1957
H. Magnuski. Jamming of Communications Systems Using FM, AM and SSB Modulation. IRE Transactions on Military Electronics, MIL-5 No. 1 8-11, January, 1961
H. Magnuski. Wideband Channel for Emergency Communications. IRE Transactions on Vehicular Communications, Vol. VC-10 No. 2, August, 1961
Willis DeHart, H. Magnuski. Analysis of Random Access Discrete Address System. IRE Eighth National Communications Symposium, October, 1962
H. Magnuski. RADA and Satellite Communications. 1962 National Symposium on Space Electronics and Telemetry - Miami Beach, October 2, 1962
H. Magnuski. Anti-Jamming Characteristics of RADAS. IRE Winter Convention on Military Electronics - Los Angeles, February, 1963
H. Magnuski. RADAS and Satellite Communication. National Symposium on Space Electronics and Telemetry, October 2, 1962
H. Magnuski. The Principles of Vehicular Communication Systems Design. IEEE First Symposium on Vehicular Communications Systems, May 25, 1967
H. Magnuski. Chapter 18 - Address Communication Systems. Communication System Engineering Handbook - Donald. H. Hamsher, Ed., June, 1967, McGraw-Hill, NY. ISBN 00-70-25960-7
Patents
Three Walkie-Talkie patents: 2,398,793 April 23, 1946 Radio Receiving System 2,408,791 October 8, 1946 Radio Communication System 2,409,139 October 8, 1946 Radio Receiving System Sensicon receiver patent: 2,608,648 August 26, 1952 Highly Selective Radio Receiver 2,608,649 August 26, 1952 Highly Selective Radio Receiver H. Magnuski's last patent, developed on his own, as part of research into cellular systems: 3,646,441 February 29, 1972 Digital Radio Communication Systems Using Repeaters Operating at Same Frequency

Note
Patents with Titles:

2,398,793 April 23, 1946 Radio Receiving System
2,408,791 October 8, 1946 Radio Communication System
2,409,139 October 8, 1946 Radio Receiving System
2,608,648 August 26, 1952 Highly Selective Radio Receiver
2,608,649 August 26, 1952 Highly Selective Radio Receiver
2,637,782 May 5, 1953 Resonant Cavity Filter
2,699,495 January 11, 1955 Automatic Switchover System for Radio Relay
2,699,496 January 11, 1955 Microwave Relay Test System
2,713,664 July 19, 1955 Limiter for Phase Modulation
2,734,131 February 7, 1956 Communication System with Carrier Strength Control
2,782,300 February 19, 1957 Modulation Meter
2,803,802 August 20, 1957 Deviation Calibrator
2,813,198 November 12, 1957 Microwave System
2,852,730 September 16, 1958 Power Supply
2,860,238 November 11, 1958 Diversity Receiving System
2,892,930 June 30, 1959 Communication System
2,959,673 November 8, 1960 Radio Receiver Squelch Control
3,235,768 February 15, 1966 Variable Microwave Phase Shifter Utilizing Plasma Electrode
3,292,086 December 13, 1966 System for Converting a Train of Binary Zeroes to a Train of Alternating Ones and Zeroes and Vice Versa
3,292,178 December 13, 1966 Communication system
3,361,970 January 2, 1968 Selection of Frequencies for Minimum Depth of Fading in a Frequency Diversity Microwave Line of Sight Relay Link
3,380,023 April 23, 1968 Electronic Alarm System
3,392,392 July 9, 1968 Bearing Measurement System Using Statistical Signal Processing by Analog Techniques
3,406,775 October 22, 1968 Vehicular Speed Indicator, Odometer and Automatic Speed Control System
3,453,562 July 1, 1969 Delta Modulator with Uniform Quantizing Steps
3,467,783 September 16, 1969 Speech Bandwidth Reduction by Sampling 1/N Cycles, Storing the Samples, and Reading the Samples Out at 1/N the Sampling Rate
3,471,646 October 7, 1969 Time Division Multiplex System with Prearranged Carrier Frequency Shifts
3,506,966 April 14, 1970 Pulse-Coded Wide Band Radio Communication System
3,532,988 October 6, 1970 Digital Troposcatter Multiplex Communication System Optimum Frequency
3,646,441 February 29, 1972 Digital Radio Communication Systems Using Repeaters Operating at Same Frequency

Note
Date: Fri, 24 Dec 2010 11:14:17 -0800
From: Earl Hajic <ehajic@earthlink.net>
To: hankm@mtinet.com
Subject: Henry Magnuski Fund and my work with him.

Dear Hank Magnuski,

It was so good of you to write; I really appreciated hearing from you. At the time of your mother's death I was sorry I didn't know a contact for you. Nevertheless, I was able to write to
your sister and I received a nice set of comments from her. I was glad that she was going to pass along some
of my brief comments to you.

Thanks for your acknowledgement of my contribution, albeit small. I was quite pleased to see the report from U of I some years ago of the Endowed Professorship Fund that you had established
in honor and remembrance of your father. I've saved that article and the photo of you with your mother.

My very first job after getting my MSEE ‎(June, 1951 and BSEE, summer 1950)‎ from U of I was at Motorola, Chicago. It was in the microwave department which Ed Dyke managed. Almost from the
start there, I had contact with your father. I was impressed that the Chief Engineer would not only be interested in what I was doing, but that the projects I was assigned to were indeed
mostly of his own initiation: viz., microwave systems and components design, antenna design and wave propagation studies and tests.

In the latter context, he established the frequency diversity concept after several months of our recording the wave propagation over test links from the Board of Trade building in Chicago
to our Gretna and Plato, IL sites. Those were most memorable times: from the alignment of the reflectors
at the top of the ~125 foot towers at the latter two locations ‎(and a scary crawl on the Board of Trade roof to check that antenna)‎. His concern was the deep signal fading that occurred
during the
sunrise and sunset times due to multipath propagation. Hence his solution was frequency diversity.

This led to my design of a 4 channel microwave waveguide 'ensemble' which saw the counterpart military design using magnesium waveguide since a packaged station and telescoping tower were to
be helicopter transported. There were many fascinating design problems to be solved and Henry provided a wealth of ingenious thoughts & commentary.

After several years I moved to the Motorola Research Lab in Riverside, CA. There, I was eventually serving as Director of Countermeasure Systems Research with a group of 30 some engineers
and technicians. The basic concepts to be developed needed the help of a genius. Thus for a brief, but important, period I was pleased to have Henry as a consultant!

I asked my wife, Winifred, last night, if she remembered Henry. She said, "Do I ever; he was the only man who ever kissed my hand when I was introduced!"

I have belabored the 'my part' too much; but I hoped in doing so you could readily see what a wonderful, warm individual your father was along with his scientific expertise applied to very
innovative concepts and solutions.

Sincerely,
Earl Hajic ‎(805)‎ 969-4403

Merry Christmas and Happy 2011

Note
Pamietam Ojca Henka, jak był przyjmowany przez Prez. Moscickiego i miał piekny kabriolet Opel Kapitan, mieszkał obok, W-wa Willowa 13 ‎[ 1938 ]‎

View Notes for ...


Sources

Source
Magnuski Family Genealogical Society
Publication: http://www.magnuski.org/
  Text: Henryk Magnuski, inz. / USA
ur. 30.1.1909
zm. 1978 / Chicago USA
syn: Henryk ‎(1857-1910)‎
Helena ‎(1870-1931)‎
zona: Helena Blaszczynska 27.7.1911
dzieci: Henryk ur ok 1944 4.8
Maryla ur. ok. 1943 ‎(?)‎ 9.6

Adres w USA
Glenview, Chicago, Illinois
605 Spring Road
tel. 312-724-4937

Wspomnienia posmiertne
H. S. Toczylowski "Przeglad Telekomunikacyjny 1/1981 s. III

  Janusz Magnuski File Cards

Note: Janusz Magnuski File Cards

View Sources for ...


Media

Multimedia Object
Henryk Władysław MagnuskiHenryk Władysław Magnuski  ‎(M702)‎
Type: Photo


Note: Henryk Władysław Magnuski
View Media for ...


Family with Parents
Father
Henryk Antoni Magnuski ‎(I604)‎
Birth 13 September 1856 35 27 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death 30 June 1910 ‎(Age 53)‎ Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
13 years
Mother
 
Helena Pelagia Klippel ‎(I1390)‎
Birth 19 January 1870 32 32 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death 31 January 1931 ‎(Age 61)‎ Warszawa, Warszawa, Warszawa, Mazowieckie, Polska

Religious Marriage: 19 October 1905 -- Kraków, Kraków, Kraków, Małopolskie, Polska
3 years
#1
Henryk Władysław "Henio" Magnuski ‎(I608)‎
Birth 30 January 1909 52 39 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death 4 May 1978 ‎(Age 69)‎ Glenview, Cook, Illinois, USA
17 months
#2
Sister
Janina Magnuska ‎(I609)‎
Birth 26 June 1910 53 40 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death 8 June 1984 ‎(Age 73)‎ Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Family with Dr. Helena Alexandra Błaszczeńska
Henryk Władysław "Henio" Magnuski ‎(I608)‎
Birth 30 January 1909 52 39 Warszawa, Warszawa, Warszawa, Mazowieckie, Polska
Death 4 May 1978 ‎(Age 69)‎ Glenview, Cook, Illinois, USA
3 years
Wife
 
Dr. Helena Alexandra Błaszczeńska ‎(I610)‎
Birth 27 July 1911 42 27 Chicago, Cook, Illinois, USA
Death 14 April 2008 ‎(Age 96)‎ Age: 96 Glenview, Cook, Illinois, USA

Religious Marriage: 7 February 1942 -- Holy Trinity Church - 1118 Noble Street, Chicago, Cook, Illinois, USA
#1
Daughter
#2
Son